Jim Horn to How Can I Be Sure of You in 9 Steps
- Jim Horn played saxophone for Pussy Cats
- Pussy Cats includes guitar played by Danny Kootch
- Danny Kootch played guitar for All My Life
- All My Life was arranged by John Lennon
- John Lennon produced Don't Forget Me
- Don't Forget Me by Joe Cocker was produced by Jim Price
- Jim Price played trombone for Son of Dracula
- Son of Dracula features an appearance by Harry Nilsson
- Harry Nilsson wrote How Can I Be Sure of You