Walls & Bridges to The Library Card in 8 Steps
- Walls & Bridges was recorded by John Lennon
- John Lennon wrote She's Leaving Home
- She's Leaving Home was sung by Harry Nilsson
- Harry Nilsson wrote Are You Sleeping?
- Are You Sleeping? was published by Unichappell Music
- Unichappell Music published Best Friend
- Best Friend was published by Warner-Tamerlane Publishing Co.
- Warner-Tamerlane Publishing Co. published The Library Card