Robin Hood Music Co. to Paul McCartney in 6 Steps
- Robin Hood Music Co. published So Proud of You
- So Proud of You was covered by Vivian Roberts
- Vivian Roberts recorded So Proud of You
- So Proud of You was written by Harry Nilsson
- Harry Nilsson 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 Paul McCartney