Jim Keltner to Peter Robinson in 9 Steps
- Jim Keltner played drums for Ry Cooder
- Ry Cooder was born on March 15
- March 15 is the birthday of Arif Mardin
- Arif Mardin produced Ringo's Rotogravure
- Ringo's Rotogravure was recorded by Ringo Starr
- Ringo Starr produced Perhaps This is All a Dream
- Perhaps This is All a Dream features piano played by Diana Lewis
- Diana Lewis played piano for It Is He Who Will Be King
- It Is He Who Will Be King features piano played by Peter Robinson