Danny Kortchmar to John Lennon in 12 Steps
- Danny Kortchmar played guitar for Too Many Cooks
- Too Many Cooks features saxophone played by Trevor Lawrence
- Trevor Lawrence played saxophone for Duit on Mon Dei
- Duit on Mon Dei includes bass played by Klaus Voormann
- Klaus Voormann played bass for Nilsson Schmilsson
- Nilsson Schmilsson was recorded by Harry Nilsson
- Harry Nilsson sang Mucho Mungo-Mt. Elga
- Mucho Mungo-Mt. Elga features guitar played by Jesse Ed Davis
- Jesse Ed Davis played guitar for All My Life
- All My Life was published by Blackwood Music
- Blackwood Music published The Flying Saucer Song
- The Flying Saucer Song was produced by John Lennon