"Bell Bottom Blues" is a song written by Eric Clapton and Bobby Whitlock, and performed by Derek and the Dominos. It deals with Clapton's unrequited love for Pattie Boyd, the wife of his friend George Harrison, and appears on the 1970 double album Layla and Other Assorted Love Songs. Issued as a single, backed with "Keep on Growing", the song reached number 91 on the Billboard Hot 100 in 1971. A re-release backed with "Little Wing" peaked at number 78 on the same chart. Background and recording "Bell Bottom Blues" was recorded before Duane Allman joined the recording sessions for the Layla album, so Clapton is the only guitarist on the song. Clapton compensates for this by playing multiple guitar parts, including a sensitive, George Harrison-style guitar solo and chime-like harmonics. The other musicians on the recording are Bobby Whitlock on Hammond organ, Carl Radle on bass and percussion, and Jim Gordon on drums, including tabla and backwards snare. Whitlock also sings occasional harmony vocals. Composition Bell-bottoms are a style of trousers that were popular at the time. According to Clapton, the song was written for Pattie Boyd after she asked him to get her a pair of bell-bottom blue jeans from the United States. Clapton wrote the song for her, along with many others on the album such as "I Looked Away" and "Layla". The lyrics describe a lovers' quarrel. Bill Janovitz of AllMusic notes the raw anguish in Clapton's voice in the pre-chorus and chorus: contrasted with the somber longing expressed in Clapton's voice in the verses: Author Jan Reid also praises Clapton's singing on the song, noting that his phrasing manages to suggest that despite the pain he is feeling, the woman's antics remind him of the "joy of just being alive". Songwriting credit The writing of the song was originally credited to Eric Clapton alone, but is now jointly credited to Clapton and Bobby Whitlock. Whitlock stated in an interview in 2011 that "Eric started the song ... He played me the first two verses at his house and I helped with the last verse", and that it was credited to Clapton alone by a "clerical error". In 2015, in an interview by Mike Rossi for Facio Create, Whitlock stated that Clapton had now formally accepted that Whitlock had contributed, and in future the song would be jointly credited. The BMI website now credits both writers.