Duane Allman's playing on the two "Hour Glass" albums and an "Hour Glass" session in early 1968 at FAME Studios in Muscle Shoals, Alabama had caught the ear of Rick Hall, owner of FAME. In November 1968, Hall hired Allman to play on an album with Wilson Pickett. Allman's work on that album, "Hey Jude" (1968), got him hired as a full-time session musician at Muscle Shoals and brought him to the attention of a number of other musicians, such as Eric Clapton, who later related how he heard Pickett's version of "Hey Jude" on his car radio and called Atlantic Records to find out who the guitarist was: "To this day," Clapton said, "I’ve never heard better rock guitar playing on an R&B record. It’s the best." Allman's performance on "Hey Jude" blew away Atlantic Records producer and executive Jerry Wexler when Hall played it over the phone for him. Wexler immediately bought Allman's recording contract from Hall and wanted to use him on sessions with all sorts of Atlantic R&B artists.