1941 to Julian Lennon in 7 Steps
- 1941 was recorded by Cynthia Henderson
- Cynthia Henderson recorded Take 54
- Take 54 was sung by Harry Nilsson
- Harry Nilsson produced Blackbird
- Blackbird 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 Julian Lennon