Darrel Terwilliger to John Uribe in 12 Steps
- Darrel Terwilliger played violin for Aerial Ballet
- Aerial Ballet includes drums played by Jim Gordon
- Jim Gordon played percussion for Nilsson Schmilsson
- Nilsson Schmilsson includes piano played by Harry Nilsson
- Harry Nilsson sang backing for Lady Gaye
- Lady Gaye features bass played by Klaus Voormann
- Klaus Voormann played bass for Turn On Your Radio
- Turn On Your Radio features piano played by Nicky Hopkins
- Nicky Hopkins played piano for The Lottery Song
- The Lottery Song features percussion played by Ray Cooper
- Ray Cooper played percussion for Son of Schmilsson
- Son of Schmilsson includes guitar played by John Uribe