Jeff Barry to Bing Crosby in 8 Steps
- Jeff Barry wrote River Deep-Mountain High
- River Deep-Mountain High was sung by Harry Nilsson
- Harry Nilsson played piano for Nilsson Schmilsson
- Nilsson Schmilsson includes drums played by Jim Gordon
- Jim Gordon played percussion for Aerial Ballet
- Aerial Ballet has liner notes by Derek Taylor
- Derek Taylor produced Makin' Whoopee!
- Makin' Whoopee! was recorded by many artists including Bing Crosby