That'll Be the Day to Van Dyke Parks in 9 Steps
- That'll Be the Day was based on the song 1941
- 1941 was produced by Rick Jarrard
- Rick Jarrard produced Good Old Desk
- Good Old Desk is heard in Playboy After Dark
- Playboy After Dark aired an episode where Hugh Hefner interviews Harry Nilsson
- Harry Nilsson produced Case of You
- Case of You features guitar played by Dennis Budimir
- Dennis Budimir played guitar for Back Off Boogaloo
- Back Off Boogaloo was arranged by Van Dyke Parks