Harry Nilsson to One in 9 Steps
- Harry Nilsson produced Popeye
- Popeye was arranged by Van Dyke Parks
- Van Dyke Parks played piano for Duit on Mon Dei
- Duit on Mon Dei includes piano played by Dr. John
- Dr. John played guitar for Aerial Pandemonium Ballet
- Aerial Pandemonium Ballet was arranged by George Tipton
- George Tipton arranged Ten Little Indians
- Ten Little Indians was produced by Rick Jarrard
- Rick Jarrard produced One