Perhaps This is All a Dream to Beechwood Music Corporation in 11 Steps
- Perhaps This is All a Dream was produced by Harry Nilsson
- Harry Nilsson arranged Bongo Rock
- Bongo Rock was produced by Michael Viner
- Michael Viner played bongos for Bongo Rock '73
- Bongo Rock '73 was mixed by John Lennon
- John Lennon wrote She's Leaving Home
- She's Leaving Home was produced by Rick Jarrard
- Rick Jarrard produced River Deep-Mountain High
- River Deep-Mountain High was arranged by George Tipton
- George Tipton arranged Without Her
- Without Her was published by Beechwood Music Corporation