Bruce Paulson to Gary Lewis and the Playboys in 1965. Since then, Jim Keltner has played drumsJoe Cocker in 3 Steps
- Bruce Paulson played trombone for Drumming is My Madness
- Drumming is My Madness 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