Carl Emanuel Nilsson to Caveman in 6 Steps
- Carl Emanuel Nilsson was the great grandfather of Harry Nilsson
- Harry Nilsson produced Perhaps This is All a Dream
- Perhaps This is All a Dream features piano played by Ann O'Dell
- Ann O'Dell played piano for It Is He Who Will Be King
- It Is He Who Will Be King was produced by Ringo Starr
- Ringo Starr starred in Caveman