Harry Nilsson to Dr. John in 12 Steps
- Harry Nilsson wrote Drumming is My Madness
- Drumming is My Madness features guitar played by Dennis Budimir
- Dennis Budimir played guitar for Back Off Boogaloo
- Back Off Boogaloo features drums played by Jim Keltner
- Jim Keltner played percussion for Flash Harry
- Flash Harry was produced by Eric Idle
- Eric Idle wrote and sang Harry
- Harry includes bass played by Larry Knechtel
- Larry Knechtel played piano for Aerial Ballet
- Aerial Ballet includes piano played by Michael Melvoin
- Michael Melvoin played piano for Aerial Pandemonium Ballet
- Aerial Pandemonium Ballet includes guitar played by Dr. John