Jim Keltner to Al Casey in 12 Steps
- Jim Keltner played percussion for Duit on Mon Dei
- Duit on Mon Dei includes guitar played by Jesse Ed Davis
- Jesse Ed Davis played guitar for All My Life
- All My Life was arranged by Harry Nilsson
- Harry Nilsson sang Good Old Desk
- Good Old Desk was produced by Rick Jarrard
- Rick Jarrard produced She Sang Hymns Out of Tune
- She Sang Hymns Out of Tune was arranged by George Tipton
- George Tipton arranged Aerial Pandemonium Ballet
- Aerial Pandemonium Ballet includes piano played by Michael Melvoin
- Michael Melvoin played piano for Aerial Ballet
- Aerial Ballet includes guitar played by Al Casey