Ray Cooper to Isolation in 9 Steps
- Ray Cooper played percussion for Son of Dracula
- Son of Dracula was produced by Richard Perry
- Richard Perry produced Ambush
- Ambush was published by EMI
- EMI published Think About Your Troubles
- Think About Your Troubles was arranged by George Tipton
- George Tipton arranged She's Leaving Home
- She's Leaving Home was written by John Lennon
- John Lennon wrote Isolation