Preston Epps to July 7 in 13 Steps
- Preston Epps wrote Bongo Rock '73
- Bongo Rock '73 features bongos played by Perry Botkin
- Perry Botkin wrote Mexico City
- Mexico City was published by Perryvale Music
- Perryvale Music published I've Got It
- I've Got It was written by Harry Nilsson
- Harry Nilsson recorded Duit on Mon Dei
- Duit on Mon Dei includes piano played by Van Dyke Parks
- Van Dyke Parks appears in The Two Jakes
- The Two Jakes was produced by Robert Evans
- Robert Evans produced Popeye
- Popeye featured Shelley Duvall
- Shelley Duvall was born on July 7