The Blue Things October 1965. A session drummer was used for the single sessions (in Nashville), as Larzalere had left and Day still had yet to join. Ray Walker, the bass singer from Elvis Presley's backing group The Jordanaires was used by producer Felton Jarvis to augment the group's vocal sound on "I Must Be Doing Something Wrong." and was the only non-Bluething vocal ever recorded. Once again, the single charted locally, but failed to chart outside of the Midwest. The following single, while repeating the chart action of the band's previous RCA single, at least gained the band some notoriety. The A-side,
Pink Floyd live backing musicians Pink Floyd live backing musicians Starting in 1973, after "The Dark Side of the Moon" was released, the band started using regular backing musicians. Many of the musicians that Pink Floyd used as backing musicians were part of the studio recordings of albums such as Dick Parry, who played saxophone on "Money" and The Blackberries who did the backing vocals for "Shine On You Crazy Diamond". The Black Grass were backing musicians for the March and May 1973 performances. Nawasa Crowder was not present in the June 1973 concerts. The Blackberries provided backing vocals for two October 1973 performances while