Rick Jarrard to Dennis Belfield in 12 Steps
- Rick Jarrard produced Angie's Suite
- Angie's Suite was written by Harry Nilsson
- Harry Nilsson wrote Black Sails In The Moonlight
- Black Sails In The Moonlight was produced by John Lennon
- John Lennon produced Loop de Loop
- Loop de Loop features drums played by Ringo Starr
- Ringo Starr played drums for Back Off Boogaloo
- Back Off Boogaloo features guitar played by Richie Zito
- Richie Zito played guitar for Drumming is My Madness
- Drumming is My Madness features trombone played by Bruce Paulson
- Bruce Paulson played trombone for Stop and Take the Time to Smell the Roses
- Stop and Take the Time to Smell the Roses features bass played by Dennis Belfield