Wonderful Summer to Unichappell Music in 7 Steps
- Wonderful Summer was arranged by Perry Botkin
- Perry Botkin played bongos for Bongo Rock '73
- Bongo Rock '73 features saxophone played by Steve Douglas
- Steve Douglas played sax for Bongo Rock
- Bongo Rock was arranged by Harry Nilsson
- Harry Nilsson produced Cowboy
- Cowboy was published by Unichappell Music