Symphony in Blue

{{Use dmy dates|date=January 2021}}

{{Use British English|date=February 2012}}

{{Infobox song

| name = Symphony in Blue

| cover = Kate Bush - Symphony in Blue.png

| alt = Woman in red clothes (sleeveless shirt and long-sleeve pants) riding on a marine mammal around the blue background. "Symphony in Blue" occupies the top half. Singer-songwriter's name and "Full House" occupy the bottom half. Languages of text are both English and Japanese.

| caption = Japanese single cover

| type = single

| artist = Kate Bush

| album = Lionheart

| B-side = {{ubl|"Fullhouse" (Japan)|"Hammer Horror" (Canada)}}

| released = 5 May 1979 (Japan){{cite web|url=https://www.discogs.com/release/3469519-Kate-Bush-%E3%83%96%E3%83%AB%E3%83%BC%E3%81%AE%E3%82%B7%E3%83%B3%E3%83%95%E3%82%A9%E3%83%8B%E3%83%BC-Symphony-In-Blue/image/SW1hZ2U6NjU3OTYyNTk=|title=Promo disco with release date|website=Discogs |date=1978 }}
1 June 1979 (Canada){{cite web |url=http://www.katebush.com/discography/symphony-blue |title=Symphony in Blue |publisher=KateBush.com |accessdate=9 July 2017}}

| recorded = July–September 1978

| studio = Super Bear Studios (Berre-les-Alpes, France){{cite web |url=https://www.allmusic.com/album/lionheart-mw0000189265 |title=Lionheart – Kate Bush |website=AllMusic |accessdate=19 January 2019 |last=DeGagne |first=Mike}}

| genre = Art rock

| length = 3:36

| label = EMI, Harvest

| writer = Kate Bush

| producer = Andrew Powell

| prev_title = Wow

| prev_year = 1978

| next_title = Strange Phenomena

| next_year = 1979

| misc =

{{External music video|header=Audio|{{YouTube|YmPVq8rspws|"Symphony in Blue" by Kate Bush}}}}

}}

"Symphony in Blue" is a song written and recorded by Kate Bush and is the opening track to her second album, Lionheart. It was released as a single in Japan and Canada, and was the final single taken from Lionheart.

As with the "Wow" single elsewhere, the Lionheart track "Fullhouse" was used as the B-side for the Japanese single.{{cite web |url=https://www.discogs.com/Kate-Bush-%E3%83%96%E3%83%AB%E3%83%BC%E3%81%AE%E3%82%B7%E3%83%B3%E3%83%95%E3%82%A9%E3%83%8B%E3%83%BC-Symphony-In-Blue/release/3469519 |publisher=Discogs|title= Kate Bush – ブルーのシンフォニー = Symphony in Blue |date=6 November 1978 |accessdate=9 July 2017}} Its picture sleeve was exclusive to this release. The Canadian release was pressed on blue vinyl.