Pretty Soon There'll Be Nothing Left for Everybody to Wren Music in 11 Steps
- Pretty Soon There'll Be Nothing Left for Everybody was produced by Harry Nilsson
- Harry Nilsson produced Kojak Columbo
- Kojak Columbo was published by Golden Syrup Music
- Golden Syrup Music published Will She Miss Me
- Will She Miss Me was arranged by Perry Botkin
- Perry Botkin wrote There Will Never Be
- There Will Never Be was arranged by George Tipton
- George Tipton arranged She's Leaving Home
- She's Leaving Home was written by John Lennon
- John Lennon produced Loop de Loop
- Loop de Loop was published by Wren Music