John Cowan to Don Coster in 9 Steps
- John Cowan recorded Don't Leave Me
- Don't Leave Me was arranged by George Tipton
- George Tipton was nominated for an Oscar for the music he composed for the film Phantom of the Paradise
- Phantom of the Paradise is a 1974 film starring Paul Williams
- Paul Williams attended the funeral of Harry Nilsson
- Harry Nilsson arranged Bongo Rock '73
- Bongo Rock '73 features drums played by Ed Greene
- Ed Greene played drums for Bongo Rock
- Bongo Rock was arranged by Don Coster