Covers:

1961:

Muddy Waters [als Messin With The Man]

1968:

Steppenwolf [als Tighten Up Your Wig; in de live versie uit '70 zit de regel: "We stole this riff from Junior Wells, who stole it from someone else"]

1972:

Rory Gallagher

1977:

Eddie C. Campbell [als Santa's Messin' With The Kid]

1978:

Johnny Winter

1978:

Blues Brothers [We stole this riff from Junior Wells who stole it from someone else (Jake Blues)]

1983:

Luther Allison

1984:

John Mayall

1999:

Lew Lewis

2013:

Buddy Guy [met Kid Rock]