Dennis Belfield to All For The Beatles in 7 Steps
- Dennis Belfield played bass for Drumming is My Madness
- Drumming is My Madness was produced by Harry Nilsson
- Harry Nilsson wrote I Know
- I Know was written by John Marascalco
- John Marascalco wrote Chicago
- Chicago was published by Robin Hood Music Co.
- Robin Hood Music Co. published All For The Beatles