Caveman to Show Business in 9 Steps
- Caveman featured Ringo Starr
- Ringo Starr played drums for All My Life
- All My Life was published by Blackwood Music
- Blackwood Music published Turn On Your Radio
- Turn On Your Radio 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 appeared in the film Show Business