Ambush to Elvis Costello in 6 Steps
- Ambush was produced by Richard Perry
- Richard Perry produced I'll Never Leave You
- I'll Never Leave You was sung 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