Henry Sigismonti to Thinking About Tomorrow in 11 Steps
- Henry Sigismonti played french horn for ...That's the Way It Is
- ...That's the Way It Is includes saxophone played by Gene Cipriano
- Gene Cipriano played saxophone for Duit on Mon Dei
- Duit on Mon Dei includes guitar played by Jesse Ed Davis
- Jesse Ed Davis played guitar for Good For God
- Good For God was published by Blackwood Music
- Blackwood Music published All My Life
- All My Life was produced by John Lennon
- John Lennon produced Black Sails In The Moonlight
- Black Sails In The Moonlight was written by Harry Nilsson
- Harry Nilsson wrote Thinking About Tomorrow