One to April 7 in 9 Steps
- One was sung by Harry Nilsson
- Harry Nilsson produced Drumming is My Madness
- Drumming is My Madness features drums played by Ringo Starr
- Ringo Starr played drums for Back Off Boogaloo
- Back Off Boogaloo features drums played by Jim Keltner
- Jim Keltner played drums for John Lennon
- John Lennon produced Too Many Cooks
- Too Many Cooks features drums played by Bruce Gary
- Bruce Gary was born on April 7