 As with their two previous albums, "Crusade" was produced by Mike Vernon.The album was the first recordings of the then-18-year-old guitarist, Mick Taylor.Original release
"All songs by John Mayall except as noted"

Expanded release

 "Curly" (Peter Green)
 "Rubber Duck" (Peter Green, Aynsley Dunbar)
 "Greeny" (Peter Green)
 "Missing You" (Peter Green)
 "Please Don't Tell"
 "Your Funeral and My Trial" (Sonny Boy Williamson II)
 "Double Trouble" (Otis Rush)
 "It Hurts Me Too" (Malvene R London)
 "Suspicions (Part One)"
 "Suspicions (Part Two)"


An expanded edition includes ten more tracks, most of them already available on the 1971 compilation "Thru the Years"; these recordings were made with earlier lineups.