Back Off Boogaloo to Gus Kahn in 9 Steps
- Back Off Boogaloo features drums played by Jim Keltner
- Jim Keltner played drums for All My Life
- All My Life was arranged by Harry Nilsson
- Harry Nilsson sang Without You
- Without You 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 written by Gus Kahn