Dean Parks to Leo Robin in 12 Steps
- Dean Parks played guitar for Bongo Rock '73
- Bongo Rock '73 features drums played by Hal Blaine
- Hal Blaine played drums for Bongo Rock
- Bongo Rock was arranged by Harry Nilsson
- Harry Nilsson wrote Ambush
- Ambush was produced by Richard Perry
- Richard Perry produced My World
- My World is an album by Ray Charles
- Ray Charles is one of many artists that recorded It Had to Be You
- It Had to Be You was arranged by Gordon Jenkins
- Gordon Jenkins arranged Thanks for the Memory
- Thanks for the Memory was written by Leo Robin