Unichappell Music to Mary Hopkin in 9 Steps
- Unichappell Music published Rainmaker
- Rainmaker was produced by Harry Nilsson
- Harry Nilsson arranged Loop de Loop
- Loop de Loop was produced by John Lennon
- John Lennon was a member of the Beatles
- The Beatles recorded She's Leaving Home
- She's Leaving Home was written by Paul McCartney
- Paul McCartney produced Mary Hopkin's recording of The Puppy Song
- The Puppy Song was recorded by Mary Hopkin