Walls & Bridges to Mexico City in 8 Steps
- Walls & Bridges was recorded by John Lennon
- John Lennon produced The Flying Saucer Song
- The Flying Saucer Song was produced by Harry Nilsson
- Harry Nilsson wrote Love Is the Answer
- Love Is the Answer was written by Perry Botkin
- Perry Botkin wrote Up The Revolution
- Up The Revolution was published by Perryvale Music
- Perryvale Music published Mexico City