Dean Parks to Elvis Costello in 7 Steps
- Dean Parks played guitar for Bongo Rock '73
- Bongo Rock '73 features guitar played by Glen Campbell
- Glen Campbell played guitar for Bongo Rock
- Bongo Rock was arranged by Harry Nilsson
- Harry Nilsson considered recording an album of songs by Allen Toussaint
- Allen Toussaint produced Elvis Costello's recording of Walking on Thin Ice
- Walking on Thin Ice was covered by Elvis Costello