Son of Dracula to April 12 in 13 Steps
- Son of Dracula includes guitar played by Chris Spedding
- Chris Spedding played guitar for Nilsson Schmilsson
- Nilsson Schmilsson includes bass played by Klaus Voormann
- Klaus Voormann played bass for All My Life
- All My Life was arranged by John Lennon
- John Lennon was a member of the original Hollywood Vampires
- Hollywood Vampires was a celebrity drinking club that included Ringo Starr
- Ringo Starr played drums for Only You
- Only You features drums played by Jim Keltner
- Jim Keltner played drums for Brian Wilson
- Brian Wilson recorded This Could Be the Night
- This Could Be the Night was recorded by David Cassidy
- David Cassidy was born on April 12