Ray Cooper to April 16 in 9 Steps
- Ray Cooper played percussion for It Is He Who Will Be King
- It Is He Who Will Be King was produced by Harry Nilsson
- Harry Nilsson produced Back Off Boogaloo
- Back Off Boogaloo features piano played by Jane Getz
- Jane Getz played piano for Loop de Loop
- Loop de Loop features saxophone played by Bobby Keys
- Bobby Keys played saxophone for Duit on Mon Dei
- Duit on Mon Dei was arranged by Perry Botkin
- Perry Botkin was born on April 16