Who Done It? to Six Continents Music in 9 Steps
- Who Done It? was produced by Harry Nilsson
- Harry Nilsson arranged Bongo Rock
- Bongo Rock was arranged by Steve Douglas
- Steve Douglas played sax 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 Mr. Richland's Favorite Song
- Mr. Richland's Favorite Song was published by Six Continents Music