Mark Hudson to Gary Lewis and the Playboys in 1965. Since then, Jim Keltner has played drumsJoe Cocker in 9 Steps
- Mark Hudson produced Harry's Song
- Harry's Song was written by Richard Starkey
- Richard Starkey wrote Stop and Take the Time to Smell the Roses
- Stop and Take the Time to Smell the Roses was sung by Ringo Starr
- Ringo Starr played percussion for Duit on Mon Dei
- Duit on Mon Dei includes bass played by Klaus Voormann
- Klaus Voormann played bass for Mucho Mungo-Mt. Elga
- Mucho Mungo-Mt. Elga 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