Ringo Starr to Mary Hopkin in 12 Steps
- Ringo Starr played drums for Drumming is My Madness
- Drumming is My Madness features trombone played by Bruce Paulson
- Bruce Paulson played trombone for Back Off Boogaloo
- Back Off Boogaloo was arranged by Van Dyke Parks
- Van Dyke Parks arranged Stop and Take the Time to Smell the Roses
- Stop and Take the Time to Smell the Roses features guitar played by Dennis Budimir
- Dennis Budimir played guitar for Case of You
- Case of You was produced 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
- Paul McCartney produced Mary Hopkin's recording of The Puppy Song
- The Puppy Song by Mary Hopkin features guitar played by Mary Hopkin