Written by: John Paul Jones, Robert Plant, John Bonham, Jimmy Page

Lyrics by: Willie Dixon

Produced by: Jimmy Page, Peter Grant (executive)

Performed by: Robert Plant (lead vocals), John Bonham (bongos), Jimmy Page (electric guitar), John Bonham (drums (drum set)), Jimmy Page (theremin), Robert Plant (background vocals), John Paul Jones (electric bass guitar)

Mixed by: Eddie Kramer