John Jarvis to James Mastro in 12 Steps
- John Jarvis played keyboards for Flash Harry
- Flash Harry was produced by Steve Cropper
- Steve Cropper produced I've Got It
- I've Got It was published by Perryvale Music
- Perryvale Music published Up The Revolution
- Up The Revolution was written by Harry Nilsson
- Harry Nilsson wrote Nobody Cares about the Railroads Anymore
- Nobody Cares about the Railroads Anymore was recorded by The Kojacks
- The Kojacks recorded Gotta Get Up
- Gotta Get Up was recorded by Cynthia Henderson
- Cynthia Henderson recorded Spaceman
- Spaceman was recorded by James Mastro