"I Can't Quit You Baby" is a blues standard written by Willie Dixon and first recorded by Chicago blues artist Otis Rush in 1956. The song, a slow twelve-bar blues, has been recorded by various artists, including Led Zeppelin, who included it on their debut album. English rock band Led Zeppelin recorded "I Can't Quit You Baby" for their multi-platinum 1969 debut album Led Zeppelin. Their rendition generally follows Otis Rush's 1966 Vanguard version, but with different instrumentation and dynamics. It also incorporates a break during the guitar solo where Jimmy Page plays a four-bar unaccompanied set-up before relaunching into the solo. Although missing the turnaround coming out of the solo, "I Can't Quit You Baby" "ends up as one of the most successful pieces on the first album, with no flat spots and a perfectly symmetrical form, all within the classic blues tradition".