Steve Douglas to Take This Heart in 9 Steps
- Steve Douglas arranged Bongo Rock '73
- Bongo Rock '73 was arranged by Don Coster
- Don Coster arranged Bongo Rock
- Bongo Rock was arranged by Harry Nilsson
- Harry Nilsson wrote I Know
- I Know was written by John Marascalco
- John Marascalco wrote A Man and His Castle
- A Man and His Castle was written by Scott Turner
- Scott Turner wrote Take This Heart