"Layla" is a song written by Eric Clapton and Jim Gordon, originally recorded with their band Derek and the Dominos, as the thirteenth track from their only studio album, Layla and Other Assorted Love Songs (1970). Its contrasting movements were composed separately by Clapton and Gordon. The piano part has also been controversially credited to Rita Coolidge, Gordon's girlfriend at the time. https://en.wikipedia.org/wiki/Layla