Gordon Howard Marrow to David Cassidy in 8 Steps
- Gordon Howard Marrow played violin for Duit on Mon Dei
- Duit on Mon Dei includes drums played by Ringo Starr
- Ringo Starr recorded Goodnight Vienna
- Goodnight Vienna was produced by Richard Perry
- Richard Perry produced You're Breaking My Heart
- You're Breaking My Heart was sung by Harry Nilsson
- Harry Nilsson wrote This Could Be the Night
- This Could Be the Night was covered by David Cassidy