...That's the Way It Is / Knnillssonn to Steve Douglas in 9 Steps
- ...That's the Way It Is / Knnillssonn was recorded by Harry Nilsson
- Harry Nilsson wrote Mexico City
- Mexico City was published by Perryvale Music
- Perryvale Music published These Are the Brave
- These Are the Brave was written by Perry Botkin
- Perry Botkin played bongos for Bongo Rock '73
- Bongo Rock '73 features piano played by Joe Sample
- Joe Sample played piano for Bongo Rock
- Bongo Rock was arranged by Steve Douglas