Richard Perry to Ludwig Gerber in 11 Steps
- Richard Perry produced Goodnight Vienna
- Goodnight Vienna was recorded by Ringo Starr
- Ringo Starr played drums for Back Off Boogaloo
- Back Off Boogaloo was produced by Harry Nilsson
- Harry Nilsson wrote Nobody Cares about the Railroads Anymore
- Nobody Cares about the Railroads Anymore was published by Unichappell Music
- Unichappell Music published The Tree
- The Tree was arranged by George Tipton
- George Tipton arranged Think About Your Troubles
- Think About Your Troubles was recorded by Peggy Lee
- Peggy Lee was represented by Ludwig Gerber