Unichappell Music to Giulio D'Ercole in 8 Steps
- Unichappell Music published The Tree
- The Tree 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 Leggenda
- Leggenda was written by Giulio D'Ercole