I'd Do It All Again to I Need You in 10 Steps
- I'd Do It All Again was published by Irving Music
- Irving Music published She's My Girl
- She's My Girl was written by Harry Nilsson
- Harry Nilsson sang backing for You're Sixteen
- You're Sixteen features drums played by Jim Keltner
- Jim Keltner played percussion for Pussy Cats
- Pussy Cats includes guitar played by Danny Kootch
- Danny Kootch played guitar for Loop de Loop
- Loop de Loop features saxophone played by Trevor Lawrence
- Trevor Lawrence arranged I Need You