Bongo Rock '73 to Mary Hopkin in 7 Steps
- Bongo Rock '73 was arranged by Steve Douglas
- Steve Douglas played sax for Bongo Rock
- Bongo Rock was arranged by Harry Nilsson
- Harry Nilsson sang The Story Of Rock And Roll
- The Story Of Rock And Roll was recorded by David Cassidy
- David Cassidy recorded The Puppy Song
- The Puppy Song by Mary Hopkin features guitar played by Mary Hopkin