Jim Keltner to Preston Epps in 12 Steps
- Jim Keltner played drums for Bob Dylan
- Bob Dylan wrote Subterranean Homesick Blues
- Subterranean Homesick Blues was produced by John Lennon
- John Lennon was a member of the Beatles
- The Beatles recorded She's Leaving Home
- She's Leaving Home was produced by Rick Jarrard
- Rick Jarrard produced Angie's Suite
- Angie's Suite was written by Harry Nilsson
- Harry Nilsson played piano for Sin Ti
- Sin Ti includes drums played by Jim Gordon
- Jim Gordon played drums for Bongo Rock '73
- Bongo Rock '73 was written by Preston Epps