Dean Parks to Mrs. Livingston I Presume in 12 Steps
- Dean Parks played guitar for Bongo Rock '73
- Bongo Rock '73 was mixed by John Lennon
- John Lennon arranged Mucho Mungo-Mt. Elga
- Mucho Mungo-Mt. Elga features drums played by Jim Keltner
- Jim Keltner played drums for Randy Newman
- Randy Newman played piano for Living Without You
- Living Without You was sung by Harry Nilsson
- Harry Nilsson wrote The Tree
- The Tree was arranged by George Tipton
- George Tipton arranged Ten Little Indians
- Ten Little Indians was published by Unichappell Music
- Unichappell Music published Mrs. Livingston I Presume