The Tree to Donna I Understand in 8 Steps
- The Tree was arranged by George Tipton
- George Tipton arranged She Sang Hymns Out of Tune
- She Sang Hymns Out of Tune was produced by Rick Jarrard
- Rick Jarrard produced Without Her
- Without Her was covered by Glen Campbell
- Glen Campbell played guitar for Bongo Rock
- Bongo Rock was arranged by Harry Nilsson
- Harry Nilsson sang Donna I Understand