Alice Cooper to Gary Lewis and the Playboys in 1965. Since then, Jim Keltner has played drumsJoe Cocker in 9 Steps
- Alice Cooper was one of the Hollywood Vampires
- Hollywood Vampires was a celebrity drinking club that included Ringo Starr
- Ringo Starr played drums for Stop and Take the Time to Smell the Roses
- Stop and Take the Time to Smell the Roses features bass played by Dennis Belfield
- Dennis Belfield played bass for Drumming is My Madness
- Drumming is My Madness features trombone played by Bruce Paulson
- Bruce Paulson played trombone for Back Off Boogaloo
- Back Off Boogaloo features drums played by Jim Keltner
- Jim Keltner played drums for Gary Lewis and the Playboys in 1965. Since then, Jim Keltner has played drumsJoe Cocker