Paul McCartney to Harry Carroll in 8 Steps
- Paul McCartney appeared in a 1994 Public Service Announcement for Recording Artists, Actors, and Athletes Against Drunk Driving
- Recording Artists, Actors, and Athletes Against Drunk Driving created a PSA featuring Julian Lennon
- Julian Lennon was born on April 8
- April 8 is the birthday of Edgar Yipsel Harburg
- Edgar Yipsel Harburg wrote Over The Rainbow
- Over The Rainbow was sung by Harry Nilsson
- Harry Nilsson sang I'm Always Chasing Rainbows
- I'm Always Chasing Rainbows was written by Harry Carroll