Jesse Ehrlich to Elvis Costello in 9 Steps
- Jesse Ehrlich played cello for Aerial Ballet
- Aerial Ballet includes drums played by Jim Gordon
- Jim Gordon played drums for Bongo Rock
- Bongo Rock was arranged by Steve Douglas
- Steve Douglas arranged Bongo Rock '73
- Bongo Rock '73 was mixed by John Lennon
- John Lennon married Yoko Ono
- Yoko Ono wrote Walking on Thin Ice
- Walking on Thin Ice was covered by Elvis Costello