Glen Campbell to The Tree in 7 Steps
- Glen Campbell played guitar for Bongo Rock '73
- Bongo Rock '73 features guitar played by David T. Walker
- David T. Walker played guitar for Bongo Rock
- Bongo Rock was arranged by Harry Nilsson
- Harry Nilsson wrote Ten Little Indians
- Ten Little Indians was produced by Rick Jarrard
- Rick Jarrard produced The Tree