Mark Hudson to April 12 in 11 Steps
- Mark Hudson sang backing for Runaways
- Runaways was sung by Ringo Starr
- Ringo Starr recorded Ringo
- Ringo was produced by Richard Perry
- Richard Perry produced I'll Never Leave You
- I'll Never Leave You was published by Golden Syrup Music
- Golden Syrup Music published Kojak Columbo
- Kojak Columbo was written by Harry Nilsson
- Harry Nilsson sang This Could Be the Night
- This Could Be the Night was covered by David Cassidy
- David Cassidy was born on April 12