Harry Nilsson to Case of You in 9 Steps
- Harry Nilsson wrote The Tree
- The Tree was arranged by George Tipton
- George Tipton arranged She's Leaving Home
- She's Leaving Home was written by Paul McCartney
- 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 Ringo Starr
- Ringo Starr played drums for Drumming is My Madness
- Drumming is My Madness features guitar played by Dennis Budimir
- Dennis Budimir played guitar for Case of You