Perry Botkin to April 29 in 11 Steps
- Perry Botkin wrote Mexico City
- Mexico City was published by Perryvale Music
- Perryvale Music published Up The Revolution
- Up The Revolution was written by Harry Nilsson
- Harry Nilsson sang backing for Too Many Cooks
- Too Many Cooks features guitar played by Jesse Ed Davis
- Jesse Ed Davis played guitar for Loop de Loop
- Loop de Loop was produced by John Lennon
- John Lennon played piano for Old Dirt Road
- Old Dirt Road features bass played by Klaus Voormann
- Klaus Voormann was born on April 29