Wren Music to The Wailing of the Willow in 12 Steps
- Wren Music published Loop de Loop
- Loop de Loop features saxophone played by Jim Horn
- 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 was a member of the Beatles
- The Beatles recorded She's Leaving Home
- She's Leaving Home was produced by Rick Jarrard
- Rick Jarrard produced The Tree
- The Tree was arranged by George Tipton
- George Tipton arranged The Wailing of the Willow