List of compositions for viola: O to R#R

• Charles Oberthür (1819–1895) Zeyringer, Franz. Literatur für Viola. New Edition. Hartberg: Schönwetter, 1985.

:: Le pauvre Savoyarde (The Poor Savoyard) or Le pauvre petite Savoyarde, Romance for viola and harp (or piano), Op. 119 (1855)

• Jana Obrovská (1930–1987)

:: Concertino for violin, viola, double bass and string orchestra (1981); Český Hudební Fond

:: Smutek sluší viole (Sadness Suits the Viola), Fantasie for viola and chamber orchestra (1978); Český Hudební Fond

• Irina Odăgescu-Țuțuianu (b. 1937)

:: Melos, Sonata for viola solo, Op. 48 (1982); Editura Muzicală

• Helmut Oehring (b. 1961)

:: Plath, S. for 2 violas (or other instruments) (1998)

:: Sexton A. for viola solo (1996); Bote & Bock; Boosey & Hawkes

• Michael Oesterle (b. 1968)

:: Big City, little city for solo viola and chamber ensemble (2007)

:: Chaucer Canticles for 2 sopranos, 2 percussionists and viola (2003)

• Will Ogdon (1921–2013)

:: Variation Suite for violin and viola (1995–1996); Association for the Promotion of New Music

• Eduard Oja (1905–1950)

:: Melanhoolsed öökullid (Melancholic Owls) for viola and piano (1937)

• Eoin O'Keeffe (b. 1979)

:: Trio and Over Again for flute, viola and harp (2005); Contemporary Music Centre Ireland

• Mehmet Okonşar (b. 1961)

:: Ahmet Taner Kışlalı Anısına (Ahmet Taner Kışlalı In Memoriam) for viola solo (2004)

:: Kaleidoscope No. 3 for viola and piano (2006)

• Kjartan Ólafsson (b. 1958)

:: Concerto for viola and orchestra (1995); Íslenzk Tónverkamiðstöð

:: Dimma (Dusk) for viola and piano (1985); Íslenzk Tónverkamiðstöð

• Jane O'Leary (b. 1946)

:: Why the Hill Sings for viola and piano (2004); Contemporary Music Centre Ireland

• Vivienne Olive (b. 1950)

:: And the Willows Drowse and Sleep for flute, viola and harp (2002); Furore Verlag

:: At All, at All ... for 3 mezzo-sopranos and 3 violas (1971); Furore Verlag

:: Pantjelang Lullaby for viola and cello (1995); Furore Verlag

:: Rondel for viola and piano (1979); Tonos International Music Editions

• John Oliver (b. 1959)

:: A Dream of Africa for viola and guitar (2006, 2007)

:: New Bloom for flute, violin and viola (1988)

:: 3 Trains for viola and piano (2000); Canadian Music Centre

:: Sonare 1 for viola solo (1982, revised 1992); Canadian Music Centre

• Juan Oliver y Astorga (1733–1830)

:: Sonata No. 1 in C minor for viola and basso continuo (1803); Cornetto-Verlag

:: Sonata No. 2 in G major for viola and basso continuo (1804); Cornetto-Verlag

:: Sonata No. 3 in F minor for viola and basso continuo (1804); Cornetto-Verlag

:: Sonata No. 4 in C major for viola and basso continuo (1805); Cornetto-Verlag

:: Sonata No. 5 in C minor for viola and basso continuo (1807)

• Betty Olivero (b. 1954)

:: Neharót Neharót (נהרות, נהרות) for solo viola, accordion, percussion, 2 string orchestras and tape (2006–2007); Israel Music Institute

:: Per Viola (לויולה) for viola solo (1993); Israel Music Institute

• Sparre Olsen (1903–1984)

:: Norsk kjærleikssong (Norwegian Love Song) for viola or cello and piano, Op. 36 No. 3 (1946); Norsk Musikforlag

:: Tre Dialoger (Three Dialogues) for flute and viola, Op. 50 (1976); Musikk-Huset Forlag

• George Onslow (1784–1853)

:: Sonata in F major for viola and piano, Op. 16 No. 1 (1819); original for cello and piano

:: Sonata in C minor for viola and piano, Op. 16 No. 2 (1819); original for cello and piano

:: Sonata in A major for viola and piano, Op. 16 No. 3 (1819); original for cello and piano

• György Orbán (b. 1947)

:: Sonata for viola and piano (1997)

• Ben-Zion Orgad (1926–2006)

:: Monologue (מונולוג) for viola solo (1957); Israeli Music Publications

• Leo Ornstein (1893–2002)

:: Ballade for saxophone (or clarinet, or viola) and piano, S609 (1955); Poon Hill Press

:: Two Fantasies for viola and piano, S606-607 (1970s); Poon Hill Press

• Buxton Orr (1924–1997)

:: Episodes for English horn or viola and piano (1966); Gamber Press; British Music Information Centre

:: Kate's Piece for alto flute and viola (1997); Gamber Press

:: Refrains I for English horn or viola and piano (1970); Gamber Press; British Music Information Centre

:: Refrains II for clarinet, viola and piano (1971); Gamber Press; British Music Information Centre

• Robin Orr (1909–2006)

:: Sicilienne and Chaconne for viola and piano (1949); Hinrichsen Edition

:: Sonata for viola and piano (1947); Oxford University Press

• Juan Orrego-Salas (1919–2019)

:: A Greeting Cadenza for William Primrose for solo viola, Op. 65 (1970); Frangipani Press; MMB Music

:: Mobili for viola and piano, Op. 63 (1967); Peer Music Classical

:: Sonata a dúo for violin and viola, Op. 11 (1945); MMB Music

• Jackie Orszaczky (1948–2008)

:: Ghost for viola and cello (2005)

• Léon Orthel (1905–1985)

:: Sonata for viola and piano, Op. 52 (1964–1965); Donemus

• Nigel Osborne (b. 1948)

:: Concerto for viola and orchestra (2008); University of York Music Press

:: Transformations 1 "Feminist Theologies" for 2 violas (2007); University of York Music Press

• Michiru Ōshima (b. 1961)

:: Concerto Voix de la vie (ヴィオラ協奏曲「命の声」) for viola and orchestra (2009–2010)

:: Sonata (ビオラ・ソナタ) for viola and piano (2013)

:: In the Kitchen for viola solo (2015); composed for Sylvain Durantel and La Cuisine à l'alto

• Reine Colaço Osorio-Swaab (1881–1971)

:: Sonata No. 3 for viola and piano (1952); Donemus

:: Suite (Trio No. 1) for flute, violin and viola (1940); Donemus

:: Trio No. 3 for 2 violins and viola (1950); Donemus

:: Tsaddiék, Intermezzo for viola and piano (1953); Donemus

• Slavko Osterc (1895–1941)

:: Sonata for viola and piano

• Willy Ostijn (1913–1993)

:: Capriccio for violin (or flute, or clarinet), viola and piano (1965); CeBeDeM

:: Elegie for viola and piano (1956); CeBeDeM

:: Fata Morgana for clarinet, viola and piano (1952)

:: Romanza for viola and piano; CeBeDeM

:: Serenata for violin (or viola) and string orchestra (1954); CeBeDeM

:: Trio in B minor for violin (or flute), viola and piano (1960); CeBeDeM

:: Trio "Twilight" for clarinet, viola and piano (1952)

• Otakar Ostrčil (1879–1935)

:: Sonatina for viola, violin and piano, Op. 22 (1925); Universal Edition

• David Ott (b. 1947)

:: Concerto for viola and orchestra (1989); Lauren Keiser Music Publishing

• Hall Overton (1920–1972)

:: Sonata for viola and piano (1959); American Composers Alliance

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• Luis de Pablo (1930–2021)

:: Anatomías for viola solo, 2 clarinets, horn, trombone and harp (2005–2007); Edizioni Suvini Zerboni

:: Ex voto for violin and viola (1995); Edizioni Suvini Zerboni

:: Monólogo for viola solo (1990–1992); Edizioni Suvini Zerboni

• Giorgio Pacchioni (b. 1947)

:: Baroquefantasy No. 2 for viola and piano (1996); Ut Orpheus Edizioni

• Niccolò Paganini (1782–1840)

:: Caprice No. 24; arranged for viola and piano by William Primrose; Carl Fischer

:: La Campanella; arranged for viola and piano by William Primrose; Edition Schott

:: Sonata per la Gran' Viola in C minor for viola and orchestra (1834)

• Christopher Painter (b. 1962)

:: Sonata for viola solo, Op. 60 (2011); Oriana Publications

:: Sonata for viola and piano, Op. 18 (1986); Vanderbeek & Imrie

• Émile Paladilhe (1844–1926)

:: Danse noble (Concertino de violes) for 2 violas (or violin and viola) and cello (1902)

• Johannes Palaschko (1877–1932)

:: Alte Meister für junge Spieler: leichte klassische Stücke (Old Masters for Young Players: Easy Classical Pieces); arrangements for viola and piano (published 1930); Edition Schott

:: 20 Etüden für Viola zur Förderung der Technik und des Vortrags (20 Viola Studies for Technical Advancement and Performance) for viola solo, Op. 36 (1904 or 1905); F. Kistner & C.F. Siegel; International Music Company

:: 10 Künstler-Etüden (10 Artist Studies) for viola solo, Op. 44 (1907); Wilhelm Zimmerman

:: 10 Viola-Studien für vorgerückte Spieler (10 Viola Studies for Advanced Players) for viola solo, Op. 49 (1910); C.F. Schmidt; International Music Company

:: 12 Etüden (12 Studies) for viola solo, Op. 55 (1912); Steingräber; International Music Company

:: 12 Studi (12 Studies) for viola solo, Op. 62 (1923); G. Ricordi

:: 15 Studien (15 Studies) for viola solo, Op. 66 (1926); Edition Schott

:: 15 Studi (15 Studies) for viola solo, Op. 70 (1926); G. Ricordi

:: 24 Études Mélodiques (24 Melodious Studies) for viola (viola alta) solo, Op. 77 (1927); Alphonse Leduc

:: 24 leichte melodische Viola-Studien (24 Easy and Melodious Studies for the Viola) for viola solo, Op. 86 (1930); Edition Schott

:: 25 Studi facili e melodici (25 Easy and Melodious Studies for the Viola) for viola solo in 1st and 3rd positions, Op. 87 (1928); G. Ricordi

:: Melodische Etüden (Melodious Studies), 25 Etudes for viola solo, or with optional piano accompaniment, Op. 92 (1929); Simrock

:: 25 melodische Studien (25 Melodious Studies) for viola solo, Op. 96 (1930); C. Merseberger; Carl Fischer

• Roman Palester (1907–1989)

:: Concerto for viola and orchestra (1975–1978); Polskie Wydawnictwo Muzyczne

:: Trio for flute, viola and harp (1985)

• Robert Moffat Palmer (1915–2010)

:: Sonata for viola and piano (1948); Peer Music

• Juan Pampin (b. 1967)

:: Nada for viola and electronic sounds (2006)

• Roxanna Panufnik (b. 1968)

:: Canto for viola solo (2018)

• Yiannis Papaioannou (1910–1989)

:: Night (Νυχτερινό) for flute, viola and harp (1937)

:: Pastorale (Παστοράλε) for flute, viola and harp (1938)

:: Romanesca (Ρομανέσκα) for flute, viola and harp (1938)

:: Satyricon (Σατυρικόν) for violin and viola (1978); Philippos Nakas Music House

:: Trio for flute, viola, guitar (1967)

• Boris Papandopulo (1906–1991)

:: Sonata for viola and piano (1963); Saveza kompozitora Jugoslavije

• Gérard Pape (b. 1955)

:: For Maurizio for amplified viola (2003)

:: Le Fleuve du désir VI (The River of Desire VI) for viola, tape and live electronics (1994); Éditions Musicales Européennes; United Music Publishers

• Jean Papineau-Couture (1916–2000)

:: Prouesse for viola solo (1985, revised 1987); Canadian Music Centre

:: Trio en quatre mouvements for clarinet, viola and piano (1974); Canadian Music Centre

• Désiré Pâque (1867–1939)

:: Sonata for viola and piano, Op. 85 (1915)

:: Suite de deux pièces (Romance et Allegro Scherzando) (Suite of 2 Pieces) for viola and piano, Op. 24 (1892); published as Op. 49

:: Suite No. 1 for violin, viola and piano, Op. 17 (1891)

:: Suite No. 2 for violin, viola and piano, Op. 20 (1892)

:: Suite No. 3 for violin, viola and piano, Op. 26 (1893)

:: Suite No. 4 in B{{music|flat}} major for violin, viola and piano, Op. 27 (1893)

:: Suite No. 5 for violin, viola and piano, Op. 34 (1896)

• Robert Parris (1924–1999)

:: Concerto for viola and orchestra (1956); American Composers Alliance

:: Sonata for viola and piano (1957); American Composers Alliance

• Ian Parrott (1916–2012)

:: Aquarelle for clarinet or viola and piano (1952); Chester Music

:: Duetto for violin and viola (1986)

• Boris Parsadanian (1925–1997)

:: Sonata for viola solo (1977)

• Michael Parsons (b. 1938)

:: Pentatonic for violin or viola solo (1975, revised 1984); British Music Information Centre

• Arvo Pärt (b. 1935)

:: Es sang vor Iangen Jahren (Motette für de la Motte) for alto or countertenor, violin and viola (1984); Universal Edition

:: Fratres for viola and piano (1977, 2003) or for viola and chamber orchestra (1997, 2008); Universal Edition

:: Spiegel im Spiegel for viola and piano (1978); Universal Edition

:: Tabula Rasa, Double Concerto for 2 violins (or violin, viola) and string orchestra with prepared piano (1977); Universal Edition

• Ödön Pártos (1907–1977)

:: Agada (אגדה; Legend) for solo viola, percussion and piano (1960); Israel Music Institute

:: Concerto No. 1 "Song of Praise" ("שיר תהילה") for viola and orchestra (1949); Israel Music Institute

:: Concerto No. 2 for viola and orchestra (1957); Israel Music Institute

:: Elegy (אלגיה) for viola and piano (1974); Israel Music Institute

:: Shiluvim (שילובים; Fusions) for viola and chamber orchestra (1970); Israel Music Institute

:: Invenzione a tre – Homage to Debussy (אינוונציה לשלושה בהוקרה לדביסי) for flute, viola and harp (1977); Israel Music Institute

:: Mourning Music ("Oriental Ballad") ("מוסיקת אבל "בלדה מזרחית) for viola and orchestra (1956); Israel Music Institute

:: Sinfonia Concertante, Concerto No. 3 for viola and orchestra (1962); Israel Music Institute

:: Yizkor (יזכור; In memoriam) for viola and string orchestra (1947); Israel Music Institute

• Thomas Pasatieri (b. 1945)

:: Concerto for viola and orchestra (2012)

:: Manifesto for viola solo (2012)

:: Sonata for viola and piano (1994); Subito Music Publishing; Theodore Presser Company

:: Windsongs for voice, viola and piano (1989); G. Schirmer

• Paul Patterson (b. 1947)

:: Concerto for viola and string orchestra, Op. 101 (2008–2009); Joseph Weinberger

:: Elegiac Blues for viola and piano, Op. 97a (2005); Joseph Weinberger

:: Recitativo for viola solo, Op. 62b (1993); Joseph Weinberger

:: Tides of Mananan for viola solo, Op. 64 (1988); Joseph Weinberger

• Jiří Pauer (1919–2007)

:: 12 Duets for viola and cello (1969–1970); Český Hudební Fond

• Alex Pauk (b. 1945)

:: Fibro for viola solo (1973); Canadian Music Centre

:: Magaru for flute, viola and percussion (1973); Canadian Music Centre

• Stephen Paulus (1949–2014)

:: Exotic Etudes for viola and piano quartet (violin, viola, cello, piano) (2000); Paulus Publications

:: Seven for the Flowers near the River for viola and piano (1988); Paulus Publications

• Marcus Paus (b. 1979)

:: Shostakovich in Memoriam for viola (or violin, or cello) and string orchestra (2006, 2007); Norsk Musikforlag

:: Triple Concerto for violin, viola and orchestra (2011)

• Paul Paviour (b. 1931)

:: The Dark Island for viola and piano (2012); Wirripang

:: 4 Duologues for 2 clarinets or 2 violas (1957); Australian Music Centre

:: The Girl Friends, Suite for viola and piano (1995); The Keys Press; Australian Music Centre

:: Prelude and Hoe Down for viola and piano (2009); Wirripang; Australian Music Centre

• Anthony Payne (1936–2021)

:: Amid the Winds of Evening for viola solo (1988); Chester Music

:: Paraphrases and Cadenzas for clarinet, viola and piano (1969); Chester Music

• José Enrique Pedreira (1904–1959)

:: Canción de cuna para un infante moribundo (Lullaby for a Dying Child) for cello (or viola) and piano (1954)

• Joseph Pehrson (1950–2020)

:: Changing Fantasy for flute, viola and piano (1983); Seesaw Music

:: Entélechies, Trio for 2 violas and clarinet (1977); Seesaw Music

:: Levitations for viola and piano (2003); Seesaw Music

:: Three Musicians for guitar, violin and viola (2002); Josrep Publishing

:: Violahexy for solo viola and electronics (2000); Josrep Publishing

:: Violarimba for viola and marimba (1988); Seesaw Music

• Ahmad Pejman (b. 1935)

:: Sonatina for viola and piano (1966); Doblinger Verlag

• Georgs Pelēcis (b. 1947)

:: Austrumu pasakas Ali Baba un četrdesmit laupītāji tēli (Scenes from the Arabian Nights Story of "Ali Baba and the Forty Thieves") for viola and piano (2005); Musica Baltica

• Krzysztof Penderecki (1933–2020)

:: Cadenza for solo viola (1984); Edition Schott

:: Ciaccona in Memoriam Giovanni Paolo II for violin and viola (or cello) (2005, 2009); Edition Schott

:: Concerto for viola and orchestra (1983); Edition Schott

:: Sarabande for solo viola (2000, 2009); original from Suite for cello solo; Edition Schott

:: Tanz (Dance) for viola solo (2009, 2010); original for violin solo; Edition Schott

:: Tempo di valse for viola solo (2004, 2013); original from Suite for cello solo; Edition Schott

• Edmund J. Pendleton (1899–1987)

:: Concerto for viola and orchestra (1983)

• Barbara Pentland (1912–2000)

:: Duo for viola and piano (1960); Canadian Music Centre

:: Variations for viola solo (1965); Canadian Music Centre

• Albert Périlhou (1846–1936)

:: Danse rustique, No. 1 from Scènes agrestes for viola (or violin) and piano (c.1923); Éditions Heugel

:: Menuet for violin or viola and piano (1913); Éditions Heugel

• Piotr Perkowski (1901–1990)

:: Impression for viola and piano (1927, 1980)

:: Poéme for viola and piano

• George Perle (1915–2009)

:: Preludio, Invention and Ostinato for viola and piano, Op. 15 (1943); Instituto Interamericano de Musicología

:: Serenade No. 1 for viola and chamber ensemble (1962); Galaxy Music

:: Slow Piece for clarinet and viola, Op. 18

:: Solo Partita for violin and viola (one player) (1965); Theodore Presser Company

:: Sonata for viola solo, Op. 12 (1942); Instituto Interamericano de Musicología; Peer Music Classical

• Vincent Persichetti (1915–1987)

:: Infanta Marina for viola and piano, Op. 83 (1960); Elkan-Vogel; Theodore Presser Company

:: Parable XVI for viola solo, Op. 130 (1974); Elkan-Vogel

• Jean-Louis Petit (b. 1937)

:: L'équation du silence for viola and piano, Op. 287 (2000)

:: Paralipomenes for viola and piano, Op. 335 (2003)

:: Premier exercice d'admiration for flute, viola and harp, Op. 283 (1999)

:: Zone III for viola solo, Op. 109 (1983)

• Laurent Petitgirard (b. 1950)

:: Dialogue for viola and orchestra (2002–2003); Éditions Durand

• Carmen Petra Basacopol (1926–2023)

:: Cântece rituale (Ritual Songs) for violin and viola, Op. 119 (2007); Editura Muzicală

:: Confesiuni (Confessions) for viola solo, Op. 132 (2011); Editura Muzicală

:: Legendă (Legend) for viola and piano, Op. 113; Editura Muzicală

• Goffredo Petrassi (1904–2003)

:: Duetto for violin and viola (1985); RCA Edizioni Musicali

:: Violasola for viola solo (1978); Edizioni Suvini Zerboni

• Ivo Petrić (1931–2018)

:: Duo Concertante for viola and accordion (2006); Pizzicato Verlag Helvetia

:: Fantasia concertante for viola and chamber orchestra (2009–2011)

:: Fantasiana, Sonata for viola solo (2008); Pizzicato Verlag Helvetia

:: In signo Librae for violin and viola (1996); Pizzicato Verlag Helvetia

:: Landscapes for oboe and viola (1995); Pizzicato Verlag Helvetia

:: Tako je godel Kurent (Thus Played Kurent), Choreographic Symphonic Poem for viola and orchestra (1976); Društvo Slovenskih Skladateljev

:: Trio Labacensis for viola and cello (1981); Društvo Slovenskih Skladateljev

:: Trio lirico for clarinet, viola and piano (2000); Pizzicato Verlag Helvetia

:: Variacije na Bartókov tema (Variations on a Theme of Bartók) for viola and piano (1954); Pizzicato Verlag Helvetia

• Konstantin Petrossian (b. 1946)

:: Sonata for viola solo (1975); Sovetsky Kompozitor

• Elena Petrová (1929–2002)

:: Sonata for viola and piano (1966); Panton Praha

• Vilém Petrželka (1889–1967)

:: Dvě skladby (2 Pieces) for cello (or viola) and piano, Op. 45 (1947); Panton Praha; Český Hudební Fond

• Allan Pettersson (1911–1980)

:: Fantasy for viola solo (1936); Edition Wilhelm Hansen

:: Concerto for viola and orchestra (1979); Nordiska Musikförlaget

• Christian Petzold (1677–1733)

:: Partita for viola solo; original for viola d'amore; John Markert & Company

• Karel Pexidr (b. 1929)

:: Dvě dumky (2 Dumkas) for viola and piano

:: Habél Habálín... for baritone and viola (1998); biblical text from Ecclesiastes; Český Hudební Fond

:: Májové vidění (Vision of May) for viola and cello

:: Pět vizí Alberta Einsteina (Five Visions of Albert Einstein) for violin and viola

:: Versunken in ..., 2 Pieces for viola and piano (published 2015); Edition Brendel

• Malcolm Peyton (b. 1932)

:: Elegie, Berceuse for solo viola (1978); Association for the Promotion of New Music

:: Suite Nocturnale for solo viola (1994); Association for the Promotion of New Music

• Michel Philippot (1925–1996)

:: Concerto for viola and/or violin and orchestra (1984); Éditions Salabert

• Burrill Phillips (1907–1988)

:: Conversations for violin and viola (1962); Southern Music Publishing

:: Dialogues for violin and viola (1963); Southern Music Publishing

:: A Rondo of Rondeaux for viola and piano

:: Triple Concerto for clarinet, viola, piano and orchestra (1953)

• Ástor Piazzolla (1921–1992)

:: Dos Piezas Breve for viola and piano; Tonos Musikverlags

:: Le Grand Tango for viola and piano; Edizioni Bèrben

• Václav Pichl (1741–1805) Jappe, Michael and Dorothea Jappe. Viola Bibliographie: Das Repertoire für die historische Bratsch von 1649 bis nach 1800. Winterthur: Amadeus, 1999.

:: 6 Duos for violin and viola, Op. 10 (1784)

:: 3 Duets for viola and cello, Op. 14 (1790)

:: 3 Duos concertants for viola and cello, Op. 16 (1792)

:: 6 Duos for violin and viola, Op. 18 (1795)

:: 3 Sonatas for solo violin with accompaniment of violin or viola, Op. 23 (c.1800)

• John Pickard (b. 1963)

:: Chaconne for viola solo (1998); Bardic Edition

• Alexandra Pierce (1934–2021)

:: The Norwich Chorale for flute, viola and cello (1976)

:: A Red, Red Rose for violin and viola; Seesaw Music

:: White Bongo for flute, viola and harp (1988); Seesaw Music

• Gabriel Pierné (1863–1937)

:: Sérénade, Op. 7; arranged for viola and piano by Lionel Tertis; Joseph Williams

• Boris Pigovat (b. 1953)

:: Botticelli's "Magnificat" for viola and piano (2010)

:: Nigun for viola solo (1997, 2007); Israeli Music Center

:: Poem for viola and string orchestra (1988); Israeli Music Center

:: Poem of Dawn, Romantic Music for viola and orchestra (2010)

:: Prayer for viola and piano (1994) or viola, harp and string orchestra (1995); Israeli Music Center

:: Requiem "The Holocaust" for viola and orchestra (1994–1995); Israeli Music Center

:: The Silent Music for viola and harp (or piano) (1997); Israeli Music Center

:: Sonata for viola and piano (2012)

• Max Pinchard (1928–2009)

:: Double Concerto for viola, cello and string orchestra (1970)

:: Grand ciel voilé, 2 Pieces for viola and piano (1980); Le Chant du Monde

:: L'eau des ombres, 2 Pieces for violin and viola (1976)

:: Prélude et petite danse for viola and cello (1966)

• Daniel Pinkham (1923–2006)

:: De profundis for mixed chorus and viola with optional organ (1989); words by Thomas Campion; Ione Press; E.C. Schirmer

:: Divertimento for trumpet (or flute, or viola) and harp; Ione Press; E.C. Schirmer

:: Duo for viola and cello (2001); Ione Press; E.C. Schirmer

:: For Solace in Solitude for viola solo (1991); Ione Press; E.C. Schirmer

:: Irenicon for clarinet and viola; Ione Press; E.C. Schirmer

:: Musette for violin (or viola), cello and electronic tape (1972); Ione Press; E.C. Schirmer

:: 8 Poems of Gerard Manley Hopkins for baritone or tenor-baritone and viola; words by Gerard Manley Hopkins; Ione Press; E.C. Schirmer

:: Sonata for violin and viola (2005); Ione Press; E.C. Schirmer

:: Sonata da camera for flute (also playing alto flute) and viola (1986); Ione Press; E.C. Schirmer

:: Sonata da chiesa for viola and organ (1988); Ione Press; E.C. Schirmer

:: Triple Concerto for violin, viola, cello and string orchestra; Ione Press; E.C. Schirmer

• Matthias Pintscher (b. 1971)

:: in nomine, Übermalung (Painting) for solo viola (1999); Bärenreiter

:: Janusgesicht for viola and cello (2001); Bärenreiter

:: tenebrae for scordatura viola and small ensemble with live electronics (2000–2001); Bärenreiter

• Paul Pisk (1893–1990)

:: Ballade for viola sextet (1958); American Composers Alliance; American Viola Society Publications

:: Baroque Chamber Concerto for solo viola and chamber orchestra (1953); Peer Music Classical

:: Sonata for viola solo (1925)

:: Three Movements for viola and piano, Op. 36 (1955); American Composers Alliance

• Walter Piston (1894–1976)

:: Concerto for viola and orchestra (1957); G. Schirmer; Associated Music Publishers

:: Duo for viola and cello (1949); G. Schirmer; Associated Music Publishers

:: Interlude for viola and piano (1941); Boosey & Hawkes

:: Partita for violin, viola and organ (1951); Arrow Music Press; Associated Music Publishers

:: Souvenir for flute, viola and harp (1967); Associated Music Publishers

• Ildebrando Pizzetti (1880–1968)

:: Concerto for viola and orchestra (1955, unfinished)

:: Sonata in Fa for viola and piano (1921); original for cello and piano; adapted by Mario Corti; G. Ricordi

• Francisco Llácer Pla (1918–2002)

:: Arquitecturas del silencio for viola and double bass, Op. 71 (2001); Piles, Editorial de Música

• Wolfgang Plagge (b. 1960)

:: 2 Episodes for violin and viola, Op. 25 (1985); Music Information Centre Norway

:: The Lonely Heart for viola and piano, Op. 135 (2004); Lindberg Lyd

:: Sonata for viola and piano, Op. 30 (1987); Music Information Centre Norway

• Pēteris Plakidis (1947–2017)

:: Ēnu dejas (Dances of the Shadows) for viola and piano (2007); Musica Baltica

• Robert Planel (1908–1994)

:: Fantaisie for viola and piano (1963); Éditions Alphonse Leduc

• Raoul Pleskow (1930–2022)

:: Bagatelles No. 2 for flute, viola and piano (1966); American Composers Alliance

• Mikhail Pletnev (b. 1957)

:: Concerto for viola and orchestra (1997)

• Ignaz Pleyel (1757–1831)

:: Concerto in D major for viola (or cello) and orchestra, B. 105 (1790); [http://www.pleyel.at/pleyel/benton.html Internationale Pleyel Gesellschaft]

:: Duo in C major for cello with viola accompaniment, B. 525 (1792)

:: 3 Duos (3 Grand Duos) for violin and viola, B. 526–528 (1795); published as Op. 68 or Op. 69

:: 3 Duos for violin and viola, B. 529–531 (1795–1796); published as Op. 30, Op. 44, Op. 46, or Op. 52

:: 6 Duos for violin and viola, B. 544–549 (1808–1812); published as Op. 4

:: Sinfonie concertante in B{{music|flat}} major for violin, viola and orchestra, B. 112 (1791); published as Op. 35

:: Trio in B{{music|flat}} major for 2 violins and viola, B. 416

• Anthony Plog (b. 1947)

:: Four Miniatures for viola and woodwind quintet (1983); Editions Bim

• Alfred Pochon (1878–1959)

:: Passacaglia for viola solo (1942); Edition Fœtisch

• Ludvík Podéšť (1921–1968)

:: Suite for viola and piano (1956); Státní Nakladatelství Krásné Literatury, Hudby a Umění; Artia, Prague

• Claire Polin (1926–1995)

:: Dark Nebulae II: Ma'alot for solo viola and percussion (1981); Seesaw Music

:: Pièce d'Encore for solo viola (1976); Seesaw Music

:: Serpentine, Lyrical Instances for solo viola and imaginary dancer (1972); Seesaw Music

:: Walum Olum for clarinet, viola and piano (1984); Seesaw Music

• Enrico Polo (1868–1953)

:: 3 Studi-Sonate (3 Etude-Sonatas) for viola solo (1950); Edizioni Suvini Zerboni

• Manuel Ponce (1882–1948)

:: Sonata a dúo (Sonate en duo) for violin and viola (1936–1938); Éditions Maurice Senart

• Jocelyn Pook (b. 1960)

:: A Storm from Paradise for mezzo-soprano and viola (1989); Chester Music

• Marcel Poot (1901–1988)

:: Dialogo for viola and piano (1979); CeBeDeM

:: Duo for violin and viola (1962); CeBeDeM

• Doru Popovici (1932–2019)

:: Improvizaţii Lirice (Lyric Improvisations) for flute, viola and orchestra, Op. 71 (1982)

:: Sonata for 2 violas, Op. 25 (1965); Uniunea Bucharest

• Enno Poppe (b. 1969)

:: Filz (Felt) for viola and chamber orchestra (2014); Ricordi

:: Fingernagel (Finger Nail) for violin and viola (2009); Ricordi

• David Popper (1843–1913)

:: Romance in G major for cello (or viola) and piano, Op. 5 (1887)

• Matan Porat (b. 1982)

:: Hands Off for viola and percussion (2009)

:: Horo for flute, viola and harp (2010)

• David Porcelijn (b. 1947)

:: Shades for flute, violin and viola (1975); Donemus

:: Sinfonia Concertante for viola solo, double bass solo, string quintet and large orchestra, Op. 2 (1985–1986); Donemus

• Quincy Porter (1897–1966)

:: Blues Lointains for viola and piano (1928); original for flute and piano; adaptation by the composer; American Composers Alliance

:: Concerto for viola and orchestra (1948); Associated Music Publishers

:: Divertimento for 2 violins and viola (1949); Valley Music Press

:: Duo for viola and harp (or harpsichord) (1957); Associated Music Publishers

:: Duo for violin and viola (1952–1954); Valley Music Press

:: Little Trio, Suite in E major for flute, violin and viola (1928); Valley Music Press; American Viola Society Publications

:: Poem for viola and piano (1948); Valley Music Press

:: Speed Etude for viola and piano (1948); Valley Music Press; American Viola Society Publications

:: Suite for viola alone (1930); Valley Music Press; American Viola Society Publications

• Alberto Posadas (b. 1967)

:: Seth for violin and viola (1999); Éditions Musicales Européennes; United Music Publishers

:: Tombeau et double for viola solo (2014)

• Francis Pott (b. 1957)

:: Tooryn Vannin (The Towers of Man), Sonata for viola and piano (2013)

• Artin Poturlyan (b. 1943)

:: Epigraphe, Epistrophes and Epilogue (Епиграф, Епистрофи и Епилог) for violin and viola (2004)

:: Melomonologue (Меломонолог) for viola solo (2003)

• Henri Pousseur (1929–2009)

:: Flexions IV for viola solo (1980); Suvini Zerboni, Milano

• Anthony Powers (b. 1953)

:: Barcarola for viola solo (1987); Oxford University Press

• Ferdinand Praeger (1815–1891)

:: Elegy in E minor for viola and piano (1885); American Viola Society Publications

:: Lamentation in F minor for viola and piano (1885)

:: Morceau in C minor for viola and piano (1888)

:: Romanza in C major for viola and piano (1885)

:: Sweet Sorrow in F minor for viola and piano (1888)

• Narong Prangcharoen (b. 1973)

:: Antahkarana for viola solo (2010)

• Gerhard Präsent (b. 1957)

:: Arietta ritmica XV for viola and piano, Op. 15 (1984); Verlag Doblinger

• William Presser (1916–2004)

:: A Hymne to God the Father for tenor, viola and piano or organ (1964); Tritone Press

:: Prelude and Rondo for viola and piano (1963); Tritone Press; Tenuto Publications; Theodore Presser

:: Romance and Scherzo for clarinet, viola and piano (1977); Tenuto Publications; Theodore Presser

:: Serenade for flute and viola (1950); The Composers Press; Henri Elkan Music

:: Six Songs of Autumn for baritone and viola (1984); Tenuto Publications; Theodore Presser

:: Twelve Duets for violin and viola (1979); Tenuto Publications

• André Prévost (1931–2001)

:: Improvisation III for viola solo (1976); Doberman-Yppan Music Publishers; Canadian Music Centre

:: Sonata for viola and piano (1979); Canadian Music Centre

• Claudio Prieto (1934–2015)

:: Sugerencia for viola solo (1973); Arambol

:: Sonata No. 5 for viola and piano (1988, revised 1991); Arambol

• Alexander Prior (b. 1992)

:: Viola Sonata (2006)

• Alwynne Pritchard (b. 1968)

:: Une Mort Héroïque for viola and tape (1993); British Music Information Centre Contemporary Voices

• Sergei Prokofiev (1891–1953)

:: The Cat (Кошка) from Peter and the Wolf for viola and piano, Op. 67 (1936); 1962 transcription by Vadim Borisovsky

:: Lullaby (Колыбельная) from the oratorio On Guard for Peace (На страже мира) for viola and piano, Op. 124 (1950); 1962 transcription by Vadim Borisovsky

:: Kijé's Wedding (Свадьба Киже) from the film Lieutenant Kijé for viola and piano, Op. 60 (1934); transcription by Vadim Borisovsky

:: Pieces from Romeo and Juliet (Пьесы из балета "Ромео и Джульетта") for viola and piano, Op. 64; transcriptions by Vadim Borisovsky

::: Introduction (Вступление)

::: The Street Awakens (Улица просыпается)

::: The Young Juliet (Джульетта-Девочка)

::: Menuet: Arrival of the Guests (Менуэт: Съезд гостей)

::: Dance of the Knights (Танец рыцарей)

::: Mercutio (Меркуцио)

::: Balcony Scene (Сцена у балкона)

::: Carnaval (Карнавал)

::: Dance with Mandolins (Танец с мандолинами) for 2 violas and piano

::: Romeo and Juliet Meet Friar Laurence (Ромео и Джульетта у патера Лоренцо)

::: Death of Mercutio (Меркуцио умирает)

::: Morning Serenade (Утренняя серенада) for 2 violas and piano

::: Farewell before Parting and Death of Juliet (Прощание перед разлукой и Смерть Джульетты)

• Frank Proto (b. 1941)

:: Duo for viola and double bass (2007); Liben Music Publishers

:: Reflections for viola, double bass and stereo tape (1979); Liben Music Publishers

:: Sonata for 2 violas (2005); Liben Music Publishers

:: Soundscapes for solo viola (2004); Liben Music Publishers

:: Trio for violin, viola and double bass (1977); Liben Music Publishers

• Ebenezer Prout (1835–1909)

:: Romance in F major for viola and piano, Op. 32 (c.1895)

:: Sonata in D major for clarinet (or viola) and piano, Op. 26 (1890)

• Anatol Provazník (1887–1950)

:: Concert Fantasy for viola and orchestra, Op. 51 (published 1930s)

• Marta Ptaszyńska (b. 1943)

:: Elegia in Memoriam John Paul II for viola solo (2005); Polskie Wydawnictwo Muzyczne

• Giacomo Puccini (1858–1924)

:: Requiem for chorus, viola and organ, SC 76 (1905)

• David del Puerto (b. 1964)

:: Narciso abatido for flute and viola (1985)

:: Sequor for flute, viola and guitar (1985)

• Cesare Pugni (1802–1870)

:: Serenata in C minor for solo viola accompanied by violin, viola and cello

:: Serenata in D major for solo viola accompanied by violin, viola and cello

:: Serenata in F major for solo viola accompanied by violin, viola and cello

:: Serenata No. 3 in B{{music|flat}} major for solo viola accompanied by 2 violins, viola and cello

:: Terzettino in G major for 2 violins and viola

• John Purser (b. 1942)

:: Concerto for viola and string orchestra; Scottish Music Centre

• Eduard Pütz (1911–2000)

:: Blues for Benni for viola and piano (1991); Edition Schott

:: Frammenti for 4 violas (1986); Edition Tonger

:: Meditationen for viola and guitar (1983); Tonos Musikverlag

:: Sonata for viola and piano (1981); Tonos Musikverlags

:: Traumstück for viola and harp (1989); Edition Tonger

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|j=J |k=K |l=L

|m=M |n=N |s=S

|t=T |u=U |v=V

|w=W |x=X |y=Y

|z=Z

}}

• Fernand Quinet (1898–1971)

:: Sonata in C for viola and piano (1928); Éditions Maurice Senart

• Marcel Quinet (1915–1986)

:: Concerto for viola and orchestra, Op. 50 (1963); CeBeDeM

:: Les caractères for violin and viola, Op. 64b (1968); CeBeDeM

:: Sonatina for violin and viola, Op. 55 (1965); CeBeDeM

• José Ignacio Quintón (1881–1925)

:: Romanza for viola and piano (1920)

{{Compact ToC|name=Contents|side=no|center=yes|align=center|nobreak=no

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|d=D |e=E |f=F

|g=G |h=H |i=I

|j=J |k=K |l=L

|m=M |n=N |s=S

|t=T |u=U |v=V

|w=W |x=X |y=Y

|z=Z

}}

• Jaan Rääts (1932–2020)

:: Pala kadentsiga (Piece with a Cadenza) for viola and piano (1981)

• Sergei Rachmaninoff (1873–1943)

:: Serenade (Серенада) for viola and piano, Op. 3 No. 5; original for piano; transcription by A. Bagrintsev; Declaration of Love: Album of Popular Pieces for Viola and Piano (Страстное Признание: Альбом Популярных Пьес), Muzyka

• Erika Radermacher (b. 1936)

:: Alnair und Algenib for viola and piano (1993)

:: 2 Impromptus for viola solo (1996)

• Miklós Radnai (1892–1935)

:: Sonata in D minor for viola and piano (1913); N. Simrock

• Horațiu Rădulescu (1942–2008)

:: Das Andere for viola solo, Op. 49 (1983); Lucero Print

:: Agnus Dei for 2 violas, Op. 84 (1991)

:: Lux Animae II for viola solo, Op. 97 (1996, 2000)

:: Intimate Rituals XI for viola and tape, Op. 63 (1985, 2003)

• Michael Radulescu (b. 1943)

:: Suonata for viola solo (1985); Doblinger Verlag

• Kaljo Raid (1921–2005)

:: Largo for viola and piano (1999); Eres Edition Musikverlag; Canadian Music Centre

• Osmo Tapio Räihälä (b. 1964)

:: Håkan Belgiassa (Håkan in Belgium; Håkan en Belgique) for viola and orchestra (2002); Uusinta Publishing Company; Finnish Music Information Centre

• Priaulx Rainier (1903–1986)

:: Solo Suite for cello or viola solo (1963–1965); Schott Music

:: Sonata for viola and piano (1945); Schott Music

• Nikolai Rakov (1908–1990)

:: Story (Рассказ) for viola and piano (1930); Muzgiz

• Imant Raminsh (b. 1943)

:: Dialogues for violin and viola (1983); Canadian Music Centre

:: Rise Up, My Love, My Fair One for female chorus, viola and piano (1998); Canadian Music Centre

:: What Voices in an Unknown Tongue for soprano, mixed chorus and viola (2002)

• Luis Antonio Ramírez (1923–1995)

:: Meditación a la memoria de Segundo Ruis Belvis for viola and piano (1973); Seesaw Music Corporation

• Primož Ramovš (1921–1999)

:: Aforizmi (Aphorisms) for viola and piano (1961); Edicije Društvo Slovenskih skladateljev

:: Concerto for violin, viola and orchestra (1961); Edicije Društva Slovenskih Skladateljev; Breitkopf und Härtel

:: Nokturno for viola and piano (1959); Edicije Društva Slovenskih Skladateljev

:: Skice (Sketches) for viola and piano (1958); Edicije Društva Slovenskih Skladateljev

:: Transformacije (Transformations) for 2 violas and 10 string instruments (1963); Edicije Društva Slovenskih Skladateljev

• Paul Ramsier (1937–2021)

:: Road to Hamelin for viola, narrator and orchestra (or piano) (1978, 1986); original for double bass, narrator and orchestra; Boosey & Hawkes

• Wilhelm Ramsøe (1837–1895)

:: Romanze for viola and piano

• Shulamit Ran (b. 1949)

:: Perfect Storm for viola solo (2010); Theodore Presser Company

• Bernard Rands (b. 1934)

:: "...sans voix parmi les voix..." for flute, viola and harp (1995); Helicon Music Corporation

• Behzad Ranjbaran (b. 1955)

:: Concerto for violin, viola and orchestra (2009); Theodore Presser Company

• György Ránki (1907–1992)

:: Concerto (Brácsaverseny) for viola and orchestra (1978)

• Kurt Rapf (1922–2007)

:: Sonata for viola and piano (1995)

:: 2 Stücke (2 Pieces) for cello or viola and piano (1967)

:: Trio for flute, viola and harp (1987)

• Günter Raphael (1903–1960)

:: Concertino in D major for viola and chamber orchestra (1941); Breitkopf und Härtel

:: Duo in C minor for violin and viola, Op. 47 No. 2 (1940); Bärenreiter

:: Duo in A major for viola and cello, Op. 47 No. 4 (1941); Willy Müller, Süddeutscher Musikverlag; Bärenreiter

:: Sonata in C minor for solo viola, Op. 7 (1924); Breitkopf und Härtel

:: Sonata in G major for solo viola, Op. 46 No. 3 (1940); Bärenreiter

:: Sonata in E minor for solo viola, Op. 46 No. 4 (1946); Bärenreiter

:: Sonata [No. 1] in E{{music|flat}} major for viola and piano, Op. 13 (1925); Breitkopf und Härtel

:: Sonata No. 2 for viola and piano, Op. 80 (1954); Breitkopf und Härtel

:: Sonatina for flute, viola and harp, Op. 65 No. 1 (1948); Breitkopf und Härtel

• Eda Rapoport (1890–1968)

:: Chant hébraïque for viola or cello and piano, Op. 13 (1939); Maxwell Weaner Publications

:: Poem for viola and piano, Op. 14 (1939); Maxwell Weaner Publications

• Alexander Raskatov (b. 1953)

:: Bel Canto for viola, string orchestra and temple gong (2008); Hans Sikorski

:: Canti (Канты) for viola solo, Op. 7 (1978); Sovetsky Kompozitor

:: Concerto "Path" (Путь; Chemin; Weg) for viola and orchestra (2002); M.P. Belaieff

:: Miserere for viola, cello and orchestra (1992); M.P. Belaieff

:: Primal Song (Urlied) for viola and 15 strings (1995); M.P. Belaieff

:: Six Psalmodies for harp, viola and 15 strings (1990); Hans Sikorski

:: Sonata for Yuri Bashmet for viola and piano (1988); Edition Peters

:: Songs of Sunset (Sonnenuntergangslieder) for mezzo-soprano, viola and piano (1995); M.P. Belaieff

• Sunleif Rasmussen (b. 1961)

:: Sonata No. 1 for viola solo (2016); Edition Wilhelm Hansen

:: Rondo: Mantra und Melos for violin and viola (2019); Edition Wilhelm Hansen

• Émile Pierre Ratez (1851–1934)

:: Douze pièces pittoresques (12 Picturesque Pieces) for violin (or viola) and piano, Op. 8 (1886); Éditions Alphonse Leduc

:: Pièce romantique in C minor for viola and piano, Op. 70 (ca. 1930); Éditions Musicales J. Gras

:: Sonata in E{{music|flat}} for viola and piano, Op. 48 (1907); Breitkopf; Rouart-Lerolle; Salabert

• Karol Rathaus (1895–1954)

:: Rapsodie notturna for viola and piano, Op. 66 (1950); original for cello and piano; adaptation by Carl Ebert; Boosey and Hawkes

• Eldon Rathburn (1916–2008)

:: Soliloquy for viola solo (1999); Canadian Music Centre

• Mikhail Raukhverger (1901–1989)

:: Concerto for viola and orchestra (published 1986); Muzyka

:: 3 Pieces (3 Пьесы) for viola and piano (1980); Sovetsky Kompozitor

• Elizabeth Raum (b. 1945)

:: Persephone and Demeter for violin, viola and orchestra (2004)

:: Prayer and Dance of Praise for viola and piano (1996); Canadian Music Centre

:: Renovated Rhymes for soprano, viola and piano (1999); words by John V. Hicks; Canadian Music Centre

:: Reverie for viola and piano (1987); Canadian Music Centre

:: Romance for viola and piano or chamber orchestra (2001); Canadian Music Centre

• Maurice Ravel (1875–1937)

:: Pièce en forme de habanera for viola and piano (1907); transcription by Paul-Louis Neuberth

• Irma Ravinale (1937–2013)

:: Dialoghi (Dialogues) for viola, guitar and orchestra (1977)

• Alan Rawsthorne (1905–1971)

:: Sonata for viola and piano (1937, revised 1953); Oxford University Press

:: Suite for flute, viola and harp (1968); Oxford University Press

• Igor Raykhelson (b. 1961)

:: Adagio for viola and string orchestra (2002); Éditions Alphonse Leduc

:: Concerto in A major for viola and orchestra

:: Concerto for violin, viola, piano and chamber orchestra

:: Jazz Suite (Джазовая сюита) for viola, saxophone and orchestra (1999)

:: Mirage (Мираж) for viola and string orchestra (2006)

:: Reflections (Отражения) for violin (or flute), viola and string orchestra (2003); Éditions Alphonse Leduc

:: Sonata in A minor for viola and piano (2001)

• Gardner Read (1913–2005)

:: Fantasy for viola and orchestra, Op. 38 (1937); Associated Music Publishers

:: Plain Water for chorus, viola and piano, Op. 117a No. 1 (1968); Canyon Press

:: Poem for viola or horn and string orchestra, Op. 31 (1935); Carl Fischer

:: A Shepherd Lone Lay Fast Asleep for chorus, viola and organ (1965); Lawson-Gould Music Publishers

• Ferdinand Rebay (1880–1953)

:: Sonata in D minor for viola and guitar; Philomele Editions

• Napoléon Henri Reber (1807–1880)

:: Berceuse for viola and piano, Op. 15 No. 5 (c.1840); original from 6 Pièces for violin and piano; transcription by the composer; Éditions Costallat; Éditions Gérard Billaudot

:: Valse in F major for viola and piano, Op. 9 No. 4 (1838)

• Herman Rechberger (1947–2022)

:: Rotazioni for violin (or viola) solo (1979); Edition Modern

• Martin Christoph Redel (b. 1947)

:: Innen-Lieder: Wachendorff-Aphorismen (Inner Songs: Wachendorff-Aphorisms) for viola solo, Op. 67 (2010)

:: Rhapsodie for viola and orchestra, Op. 36 (1987); Bote & Bock; Boosey & Hawkes

:: Suissesquisses (Swissketches), Duo for violin and viola, Op. 62 (2006–2007); Bote & Bock; Boosey & Hawkes

:: Trio for flute, viola and cello, Op. 3 (1965)

• Alfred Reed (1921–2005)

:: Rhapsody for viola and orchestra (1956); Charles H. Hansen Music; Boosey & Hawkes

• William Henry Reed (1876–1942)

:: Rhapsody in D major for viola and piano (1918); Augener

• William Leonard Reed (1910–2002)

:: Fantasy for flute, viola and harp (1934)

:: Suite "The Top Flat" for viola and piano, Op. 41 (1947)

• Max Reger (1873–1916)

:: Romanze in G major for viola and piano (1901); original for violin and piano; transcription by Hans Sitt (1924)

:: Sechs Stücke (6 Pieces) for viola (or violin) and piano (or organ), Op. 47 (1900); arrangement by Eberhard Werdin from Sechs Orgeltrios (6 Organ Trios) for solo organ; Doblinger Verlag

:: Sonata in A{{music|flat}} major for viola and piano, Op. 49 No. 1 (1900); original for clarinet and piano

:: Sonata in F{{music|sharp}} minor for viola and piano, Op. 49 No. 2 (1900); original for clarinet and piano

:: Sonata in B{{music|flat}} major for viola and piano, Op. 107 (1908–1909); also for clarinet and piano

:: Suite No. 1 in G minor for viola solo, Op. 131d (1915)

:: Suite No. 2 in D major for viola solo, Op. 131d (1915)

:: Suite No. 3 in E minor for viola solo, Op. 131d (1915)

:: Trio No. 1 in B minor for violin, viola and piano, Op. 2 (1891)

• Theobald Rehbaum (1835–1918)

:: Trio-Suite in E minor for violin, viola and piano, Op. 23 (1884)

• Bernard Reichel (1901–1992)

:: Chaconne for viola (or cello) and piano (1985)

:: Concerto for viola and orchestra (1956)

:: Gib Fried zu unsrer Zeit, O Herr for soprano, viola solo and string orchestra (1980)

:: Sonata breve: Gib Fried zu unsrer Zeit for viola solo, flute and 5 strings (1974)

:: Sonatina for viola and piano (1946)

:: Suite for viola and harpsichord (1963)

:: Trio for flute (or oboe), viola and piano (1944)

:: Trio for 2 flutes and viola (1938)

:: Variations sur le choral "Après la longue et sombre nuit" for viola and piano (1943)

• Aribert Reimann (b. 1936)

:: Solo for viola solo (1996); Edition Schott

• Carl Reinecke (1824–1910)

:: Phantasiestücke (Fantasy Pieces) for viola and piano, Op. 43 (1857)

:: 10 kleine Stücke (10 Little Pieces) for viola and piano, Op. 213 (1891); Edition Schott

:: Trio in A major for clarinet, viola and piano, Op. 264 (1903)

• Karel Reiner (1910–1979)

:: Repliky (Replicas), Trio for flute, viola and harp (1973); Český Hudební Fond

:: Sloky (Verses) for viola and piano (1975); Český Hudební Fond; G. Ricordi München

• Otto Reinhold (1899–1965)

:: Konzertante Musik for flute, viola and orchestra (published 1950?); Breitkopf & Härtel

:: Musik for viola and piano (published 1952); Bärenreiter Verlag

:: Trio-Serenade for clarinet, viola and piano (1948)

• Jay Reise (b. 1950)

:: La Choumine, Poem for viola and piano (1984); Merion Music; Theodore Presser Company

• Franz Reizenstein (1911–1968)

:: Concert Fantasy for viola and piano, Op. 42 (1965–1966); Hinrichsen Edition

:: Sonata for solo viola, Op. 45 (1967)

• Josef Rejcha (1752–1795)

:: Concerto in E{{music|flat}} major for viola and orchestra, Op. 2 No. 1

• Paolo Renosto (1935–1988)

:: Avant d'écrire for viola and piano (1967); Ricordi

:: Fast for 2 violins and viola (1974); Ricordi

:: In fondo alla pagina for viola solo (1984)

:: Presenza 3 for viola solo (1979); Ricordi

:: Scops: Strutture e improvvisazioni for viola and orchestra (1966); Ricordi

• Hermann Reutter (1900–1985)

:: Aus dem Hohelied Salomonis (From the Song of Solomon), Concerto Grosso for alto, viola, piano and orchestra (1956); Schott Music

:: Cinco Caprichos sobre Cervantes (5 Caprices on Cervantes) for viola solo (1968); Schott Music

:: Fünf antike Oden nach Gedichten von Sappho (5 Ancient Odes after Poetry of Sappho) for mezzo-soprano, viola and piano, Op. 57 (1947); Schott Music

:: Kleines geistliches Konzert (Little Sacred Concerto) for alto and viola (1953); Schott Music

:: Musik for viola and piano (1951); Schott Music

:: Solo-Cantata on words of Matthias Claudius for alto, viola and piano (or organ), Op. 45 (1948); Schott Music

• Michèle Reverdy (b. 1943)

:: Chimère, Concerto for viola and 18 instruments (1994); Gérard Billaudot

:: Les Jeux de Protée for flute, viola and harp (1984); Éditions Salabert

:: Rencontres for viola solo (1994); Gérard Billaudot

:: Tetramorphie for viola and percussion (1976); Alphonse Leduc

• Peter Reynolds (1958–2016)

:: Bell Patterns for viola solo (1988); Welsh Music Information Centre; British Music Information Centre

:: Dumpe for viola and piano (1990); Welsh Music Information Centre

• Antal Ribáry (1924–1992)

:: Dialoghi (Dialogues) for viola and orchestra (1967)

:: Sonata for viola and piano (1958); Editio Musica Budapest

• Alan Richardson (1904–1978)

:: Autumn Sketches for viola and piano (1949); Oxford University Press; Comus Edition

:: Duo for violin and viola

:: Intrada for viola and piano (1939); Oxford University Press; Comus Edition

:: Prelude in A and Gavotte in A from Solo Violin Partita in E by Johann Sebastian Bach for viola and piano (1939); Oxford University Press; Scottish Music Centre

:: Rhapsody for viola and piano (1977); Comus Edition

:: Sonata for viola and piano, Op. 21 (1948); Augener Edition; Scottish Music Centre

:: Sussex Lullaby for viola (or cello) and piano (1938); Oxford University Press; Comus Edition

:: Three Pieces for oboe, viola and piano (1970s); Comus Edition

:: Trio Sonata for viola, bass clarinet and piano (1973); Comus Edition

• Marga Richter (1926–2020)

:: Aria and Toccata for viola and string orchestra (1957); EMI Music

:: Darkening of the Light for viola solo (1961); Carl Fischer

:: Düsseldorf Concerto for flute, viola, harp and small orchestra (1981–1982); Carl Fischer

:: Suite for solo viola (1962); Harold Branch Publishing; Carl Fischer

• Nico Richter (1915–1945)

:: Serenade for flute, violin and viola (1945); Donemus

:: Trio for flute, viola and guitar (1935); Donemus

• Jaroslav Řídký (1897–1956)

:: Ukolébavka (Lullaby) for viola and piano, Op. 26a (1932); Edition Sádlo, Praha

:: Adagio for viola and piano (1932); Edition Sádlo, Praha

• Alan Ridout (1934–1996)

:: Seascapes, 6 Easy Pieces for viola or cello and piano (1991); Associated Board of the Royal Schools of Music

:: Whom Time Will Not Reprieve for countertenor and viola (1989); British Music Information Centre

• Godfrey Ridout (1918–1984)

:: Ballade for viola and string orchestra (1938); Canadian Musical Heritage Society; Canadian Music Centre

:: Ballade II for viola and string orchestra (1980); Canadian Music Centre

• Wallingford Riegger (1885–1961)

:: Elegy for viola and piano (1915)

:: Lullaby for cello (or viola) and piano (1922)

:: Revery for cello (or viola) and piano (1920)

:: Variations for violin and viola (or violin and viola ensemble), Op. 57 (1956); Associated Music Publishers

• Vittorio Rieti (1898–1994)

:: Pastorale e fughetta for flute, viola and piano (or harpsichord) (1966); General Music Publishing

:: Triple Concerto for violin, viola, piano and orchestra (1971); General Music Publishing

• Wolfgang Rihm (b. 1952)

:: Canzona for 4 violas (1982); Universal Edition

:: Canzona nuova for 5 violas (2006); longer version of Canzona; Universal Edition

:: Concerto [No. 1] for viola and orchestra (1979–1983); Universal Edition

:: Concerto No. 2 "Über die Linie" IV for viola and orchestra (2000–2002); Universal Edition

:: Doppelgesang No. 1 for viola, cello and small orchestra (1980); Universal Edition

:: Doppelgesang No. 3 for clarinet, viola and orchestra (2004); Universal Edition

:: Fetzen IV for viola and accordion (2004); Universal Edition

:: Stabat Mater for viola and baritone (2019); Universal Edition

:: Solo e pensoso, 2 Sonnets of Petrarch for baritone (or tenor), viola and harp (2004); Universal Edition

• Dennis Riley (1943–1999)

:: Apparitions for flute, viola and harp (1983–1984); C. F. Peters

:: Chansons funèbres (in Remembrance of Jacob Druckman on Poems of Emily Dickinson) for mixed chorus and viola (1997); C. F. Peters

:: Concertante Music No. 3 for viola and orchestra (1972–1974); C. F. Peters

:: Serenade for viola and small orchestra (1988)

:: Serenade (based on the opera Rappaccini's Daughter) for viola and orchestra (1996); C. F. Peters

:: Variations III for viola solo (1972); C. F. Peters

:: Wedding Canticle (Psalmus CXXVII) for baritone and viola, Op. 11B (1967)

:: Winter Music for violin and viola (1980–1981); C. F. Peters

• John Rimmer (b. 1939)

:: Concerto for viola and orchestra (1980); Waiteata Music Press

:: Mahurangi – Place of Importance for solo viola (1992); Catena Press

• João Guilherme Ripper (b. 1959)

:: Concertino for viola and string orchestra (1988, 2010); Jeanné Music Publications

:: Trio for viola, cello and piano (2007)

• Anthony Ritchie (b. 1960)

:: Concerto for viola and orchestra, Op. 64 (1994–1995); Bellbird Publications; Centre for New Zealand Music

:: Four Bagatelles for percussion and viola, Op. 106 (2003)

:: Meditation for viola and piano, Op112 (2004)

:: Three Pieces for viola and guitar, Op. 118 (2005)

:: Viola Sonata, Op. 64c (1994–1995); arrangement of the Viola Concerto for viola and piano

• Alexander Ritter (1833–1896)

:: Tonstück in D minor for viola and piano (published 1901); Joseph Aibl; Universal Edition

• Hermann Ritter (1849–1926)

:: Auf den Wellen (On the Waves) for viola (viola alta) and piano, Op. 27 (published 1878)

:: Concert-Phantasie No. 1 in C minor for viola (viola alta) and orchestra or piano, Op. 35 (1886)

:: Concert-Phantasie No. 2 for viola (viola alta) and piano or piano, Op. 36

:: Dithyrambe for viola (viola alta) and piano, Op. 74 (published 1907)

:: Erinnerung an die Alpen (Souvenir of the Alps) for viola (viola alta) and piano, Op. 11

:: Erinnerung an Schottland: Phantasie mit Benutzung altschottischer Weisen (Souvenir of Scotland: Fantasy on an Old Scottish Air) for viola (viola alta) and piano, Op. 34

:: Gesangsstück in D major for viola (viola alta) and piano, Op. 66

:: Nach slavischen Eindrücken (After Slavic Impressions) for viola (viola alta) and piano, Op. 33

::# Elegie in G minor

::# Introduktion und Mazurka in A minor/C major

:: Italienische Suite (Italian Suite) for viola (viola alta) and orchestra or piano, Op. 37

::# Barcarole (Venezia)

::# Elegie (Roma) in A minor

::# Tarantella (Napoli)

:: Jagdstück for viola (viola alta) and piano, Op. 17 (published 1883)

:: Melodia religiosa for viola (viola alta) and piano

:: Rokoko: 2 Vortragsstücke (Rococo: 2 Concert Pieces) for viola (viola alta) and piano, Op. 73 (published 1907)

::# Gavotte

::# Pastorale und Menuett

:: Schlummerlied (Lullaby) for viola (viola alta) and piano, Op. 9

:: Spinnerlied (Spinning Song) in B{{music|flat}} major for viola (viola alta) and piano, Op. 28 (published 1878)

:: Ständchen (Serenade) for viola (viola alta) and piano, Op. 70 (published 1905)

:: Zwei Stücke (2 Pieces) for viola (viola alta) and piano, Op. 7 (published 1883)

::# Idylle

::# Elfengesang

:: Zwei Stücke (2 Pieces) for viola (viola alta) and piano, Op. 32

::# Pastorale und Gavotte in A minor

::# Im Traume in G major

:: Zwei Stücke (2 Pieces) for viola (viola alta) and piano, Op. 48

::# Valse caprice

::# Moto perpetuo

:: Zwei Stücke (2 Pieces) for viola (viola alta) and piano, Op. 65

::# Andante

::# Allegretto Scherzando

• Jean Rivier (1896–1987)

:: Concertino for viola and orchestra (1935); Éditions Salabert; United Music Publishers

:: Doloroso et Giocoso for viola and piano (1969); Éditions Gérard Billaudot; United Music Publishers

• John Donald Robb (1892–1989)

:: Concerto for viola and orchestra, Op. 24 (1953)

• Jeremy Dale Roberts (1934–2017)

:: Wieglied for viola solo (1999); University of York Music Press

:: Hamadryad for alto flute, viola and guitar (2001); University of York Music Press

• Michael Robinson (b. 1933)

:: Sonata Movement for viola and piano (1960)

• George Rochberg (1918–2005)

:: Sonata for viola and piano (1979); Theodore Presser Company

• Mauricio Rodríguez (b. 1976)

:: Crepitum for viola solo (2011)

• Kurt George Roger (1895–1966)

:: Irish Sonata for viola and piano, Op. 37 (1939); Francis, Day & Hunter; Alfred Lengnick

:: Sonata for viola solo, Op. 79 (1954)

:: Suite for viola and piano, Op. 84 (1954)

• Miquel Roger Casamada (1954–2017)

:: Nocturn for viola and piano (1980)

• Jean Rogister (1879–1964)

:: Adieu (Farewell) for viola and string orchestra (1919); Schott Music

:: Concerto in A major for viola and orchestra (1914)

:: Fantaisie concertante for viola and orchestra (1910); Édition J. Rogister

:: Fantaisie sur un cramignon liégeois for viola and orchestra; Éditions Musicales Bayard-Nizet

:: Libellule (Dragonfly), Pièce caractéristique for violin or viola and piano (1919); Edition Schott

:: Prélude for viola solo; Éditions Musicales Bayard-Nizet

• Miguel Ángel Roig-Francoli (b. 1953)

:: Piezas inviolables for viola and piano (1978)

• Kjell Roikjer (1901–1999)

:: Divertimento for flute and viola, Op. 45; Skandinavisk Musikforlag

:: Introduktion og tema med variationer (Introduction and Theme with Variations) for viola solo, Op. 29; Skandinavisk Musikforlag

• Alessandro Rolla (1757–1841)

:: Adagio e Tema con Variazioni in G major for viola and orchestra, BI 333

:: Concertino in E{{music|flat}} major for viola and string orchestra, BI 328; for viola and full orchestra, BI 546

:: Divertimento in F major for viola and string orchestra, BI 330

:: Divertimento in G major for viola and orchestra, BI 332

:: Duo in F major for viola and cello, BI 326

:: 6 Duos "Torinese" for 2 violas, WoBI 1–6; Gems Music Publications

:: 22 Duos for 2 violas, BI 1–22; Gems Music Publications

:: 78 Duos for violin and viola, BI 33–110; Gems Music Publications

:: 3 Esercizi (3 Capricci; 3 Caprices) for viola solo, BI 311, 313, 314; Gems Music Publications

:: 2 Intonazioni for viola solo, BI 310, 312; Gems Music Publications

:: Introduzione e Divertimento in F major for viola and orchestra (incomplete), BI 329

:: Musica Ridotta for viola solo, BI 316–322; Gems Music Publications

:: Rondo in G major for viola and orchestra, BI 331

:: Sonata in E{{music|flat}} major for viola and basso

:: Sonata in D minor for viola and basso

:: 10 Studi-Duetti (10 Etude-Duets) for 2 violas, BI 23–32; Gems Music Publications

:: 3 Terzettini for 2 flutes and viola

:: Trattenimenti Notturni for 2 violins and viola

:: Viola Concerto in B{{music|flat}} major, BI 555 (unfinished)

:: Viola Concerto in C major, BI 541; Gems Music Publications

:: Viola Concerto in D major, BI 542 (unfinished)

:: Viola Concerto in D major, BI 543; Gems Music Publications

:: Viola Concerto in E{{music|flat}} major, BI 544

:: Viola Concerto in E{{music|flat}} major, BI 545; Gems Music Publications

:: Viola Concerto in E{{music|flat}} major, BI 547; Gems Music Publications

:: Viola Concerto in E major, BI 548

:: Viola Concerto in F major, BI 549

:: Viola Concerto in F major, BI 550; Gems Music Publications

:: Viola Concerto in F major, BI 551

:: Viola Concerto in F major, BI 552

:: Viola Concerto in F major, BI 553

:: Viola Concerto in F major, BI 554

• Antonio Rolla (1798–1837)

:: 6 Piccole Pastorale (6 Idylles) for viola solo (1836–1837)

:: Variazioni Brillanti in F for viola and orchestra, Op. 13 (1822)

• Johann Georg Röllig (1710–1790)

:: Duet in C for 2 violas, Sp. 581; Prima La Musica!

• Fausto Romitelli (1963–2004)

:: Ganimede for viola solo (1986); Ricordi

• Lucia Ronchetti (b. 1963)

:: Amore, Music Theatre for voice, viola and live electronics (2002)

:: Éluvion-Étude for viola and live electronics (1997)

:: Il sonno di Atys: Studio da Lully for viola and live electronics (2002–2003)

:: La follia for viola and piano (1983)

:: Last Desire Cadenza for viola and live electronics (2006)

:: Poèmes, Paysages chez Proust for viola and piano (1983)

:: Requiem for viola solo (1982, revised 2006)

:: A Solo from Last Desire for viola solo (2005)

:: Studi profondi for viola solo (1984)

:: Studio di dedica for flute and viola (1984)

:: Studio di fiori da Egon Schiele for viola and guitar (1986)

:: Une leçon de ténèbres for ensemble of 11 violas (1985)

• Julius Röntgen (1855–1932)

:: Concerto in A minor for 2 violins, viola, cello and orchestra (1930); Donemus

:: Duo in E{{music|flat}} major for violin and viola (1869)

:: Introduction, Fugue, Intermezzo and Finale in C{{music|sharp}} minor for violin, viola, cello and orchestra (1930); Donemus

:: Lyrische Gänge (Lyric Journeys), 5 Songs for mezzo-soprano, viola and piano (1926)

:: Sonata No. 1 in C minor for viola and piano (1924); Donemus

:: Sonata No. 2 in A{{music|flat}} major for viola and piano (1924–1925); Donemus

:: Sonata No. 3 in A minor for viola and piano (1925); Donemus

:: Terzetto for flute, violin and viola (1923); Donemus

:: Trio in E{{music|flat}} major for clarinet, viola and piano (1921); Donemus

:: Triple Concerto in B{{music|flat}} major for violin, viola, cello and string orchestra (1922); Donemus

• Willard Roosevelt (1918–2008)

:: Five Songs for soprano and viola (1975); American Composers Alliance

:: Serenade for oboe, viola and cello (1955); American Composers Alliance

:: Song and Dance Suite for oboe, clarinet and viola (1975); American Composers Alliance

:: Suite for viola solo (1963); American Composers Alliance

• Guy Ropartz (1864–1955)

:: Adagio for viola and orchestra or piano (1899); original for cello and orchestra or piano; transcription by René Pollain; Dupont-Metzner; Rouart-Lerolle et Cie.; Éditions Salabert

• Hilding Rosenberg (1892–1985)

:: Concerto for viola and string orchestra, Lyne 107 (1942); revised version for viola and orchestra (1945, 1964); Nordiska musikförlaget

:: Concerto No. 1 for violin, viola, cello and string orchestra, Lyne 120 (1946)

:: Ett litet stycke (A Little Piece; Nocturne; Adagio funèbre) for viola and string orchestra (or organ, or piano), Lyne 94 (1935, 1937); Edition Suecia

:: Symphonie Concertante for violin, viola, oboe, bassoon and orchestra, Lyne 69 (1935)

• Mathew Rosenblum (b. 1954)

:: Two Harmonies for viola, percussion and piano/sampler (2011); Plurabelle Music Publishing

• Jakob Rosenhain (1813–1894)

:: Sonata in D minor for viola and piano, Op. 98 (published 1886); Breitkopf & Härtel

• Antonio Rosetti (c.1750–1792)

:: Viola Concerto in G major, C15

• Niels Rosing-Schow (b. 1954)

:: Chamber Concerto for alto flute, viola and orchestra (1986–1987); Edition Samfundet

:: Figura for viola and piano (1985); Edition Wilhelm Hansen

:: Spectre du temps for flute, viola and harp (2004); Edition Wilhelm Hansen

:: Trio for flute, viola and harp (1983); Edition Wilhelm Hansen

• Nikolai Roslavets (1881–1944)

:: Sonata No. 1 for viola and piano (1926); completed by Alexander Raskatov; Edition Schott

:: Sonata No. 2 for viola and piano (1930); completed by Alexander Raskatov; Edition Schott

• Arnold Rosner (1945–2013)

:: Canzona sopra un tema di Monteverdi for brass octet and viola, Op. 38 (1968)

:: A Duet for Violas, Op. 94 (1991); Horizon Bay Music

:: Minyan for viola and guitar, Op. 124 (2013)

• Bruno Rossignol (b. 1958)

:: Interlude Maya for viola and guitar (1997); Éditions Delatour

• Nino Rota (1911–1979)

:: Intermezzo in B minor for viola and piano (1945); Ricordi Music Publishing

:: Sonata in Sol [No. 1] for viola and piano (1935); Edition Schott

:: Sonata No. 2 in C major for viola and piano (1945); Ricordi Music Publishing

• Doina Rotaru (b. 1951)

:: Obsessivo for saxophone, viola, pre-recorded sounds and live electronics (2008)

:: Umbre (Shadows) for viola, 14 stringed instruments and percussion (1999)

• Paul Rougnon (1846–1934)

:: Allegro appassionato in D minor for viola and piano (1916); Editions Combre

:: Concertino romantique in D minor for viola and piano, Op. 138 (1895); J. Hamelle

:: Fantaisie-Caprice in G major for viola and piano (1922); Alphonse Leduc

:: Fantaisie de Concert in G minor for viola and piano (1902); Editions Combre

:: Grande Étude de Concert for viola and piano; Editions Combre

:: Suite de Concert for viola and piano; Editions Combre

• Christopher Rouse (1949–2019)

:: Subjectives X for solo viola (1973); American Composers Alliance

• Albert Roussel (1869–1937)

:: Aria for viola and piano or orchestra (1928); original for voice and piano; transcription by Paul-Louis Neuberth (1930); Éditions Alphonse Leduc

:: Trio for flute, viola and cello, Op. 40 (1929)

• Simon Rowland-Jones (b. 1950)

:: Seven Pieces for viola solo (1979)

:: Wiegenlied Variations for viola and piano (2008); Comus Edition

• Alec Rowley (1892–1958)

:: Lyric Sonata for cello (or viola) and piano (1929); Stainer & Bell

:: 4 Pieces for viola and piano (1938); J. Williams, London

::# Aubade

::# Scherzo

::# Rêverie

::# Farandole

:: Rhapsody for viola and orchestra

• Edwin Roxburgh (b. 1937)

:: Duologue for David for 2 violas (2008); United Music Publishers

:: Soliloquy 2 for viola solo (2005); United Music Publishers

• Vincent Royer (b. 1961)

:: Chinook for viola and tape (1995)

:: Chinook II for violin, viola and tape (1996)

:: La rivière du silence for violin and viola (2002)

:: Lumen for viola and electronics (2003)

:: Préludes à "l'Amour fou", 3 Préludes for mezzo-soprano, viola and piano (2011)

• Miklós Rózsa (1907–1995)

:: Concerto for viola and orchestra, Op. 37 (1979); Breitkopf & Härtel

:: Introduction and Allegro for viola solo, Op. 44 (1988); Broude Brothers Limited

• Edmund Rubbra (1901–1986)

:: Concerto in A minor for viola and orchestra, Op. 75 (1952); Alfred Lengnick

:: Meditations on a Byzantine Hymn "O quando in cruce" for viola solo, Op. 117 (1962), or for 2 violas, Op. 117a; Alfred Lengnick

:: Two Sonnets, Diptych for medium voice, viola and piano, Op. 87 (1956); Alfred Lengnick

• Anna Rubin (b. 1946)

:: Hiding Faces, Open Faces for viola, electronic soundtrack and video (1988); AR New Music Publishers

:: Viola a Tre for 3 violas (1988); Leisure Planet Music

• Anton Rubinstein (1829–1894)

:: 9 Salon Pieces (9 Салонных пьес) for viola (or violin, or cello) and piano, Op. 11 (1854)

:: Sonata in F minor for viola and piano, Op. 49 (1855)

• Poul Ruders (b. 1949)

:: Autumn Collection, 6 Pieces for viola solo (2014); Edition Wilhelm Hansen

:: Concerto for viola and orchestra (1993–1994, revised 2013); Edition Wilhelm Hansen

:: Romances, 6 Short Pieces for viola and piano (2011); Edition Wilhelm Hansen

• Witold Rudziński (1913–2004)

:: Sonata for viola and piano (1946); Polskie Wydawnictwo Muzyczne

• Jeanine Rueff (1922–1999)

:: Dialogues for viola and piano (1970); Éditions Alphonse Leduc

• Friedrich Wilhelm Rust (1739–1796)

:: Sonata in C major for viola solo, 2 horns and cello

:: Sonata in G major for viola solo, 2 horns and cello

• Adolf Ruthardt (1849–1934)

:: Trio for oboe, viola and piano, Op. 34 (1890)

• John Rutter (b. 1945)

:: O Lord, Thou Hast Searched Me Out for mixed chorus, solo English horn (or clarinet, or viola) and organ (2007); Oxford University Press

• Peter Ruzicka (b. 1948)

:: "...den Impuls zum Weitersprechen erst empfinge...", Music for viola and orchestra (1981); Universal Edition

• Jeffrey Ryan (b. 1962)

:: Bellatrix for viola solo (2001); Canadian Music Centre

:: Fata Morgana for flute, viola and harp (1998); Canadian Music Centre

• Joseph Ryelandt (1870–1965)

:: Sonata for viola and piano, Op. 73 (1919); CeBeDeM

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|j=J |k=K |l=L

|m=M |n=N |s=S

|t=T |u=U |v=V

|w=W |x=X |y=Y

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{{Reflist}}

• [http://imslp.org/wiki/List_of_Compositions_Featuring_the_Viola Free scores featuring the viola] at the International Music Score Library Project

{{Musical repertoire}}

{{DEFAULTSORT:List Of Compositions For Viola: O To R}}

Viola O-R