Paul McCartney to Henry Ferber in 10 Steps
- Paul McCartney was born on June 18
- June 18 is the birthday of Richard Perry
- Richard Perry produced Nilsson Schmilsson
- Nilsson Schmilsson includes piano played by Harry Nilsson
- Harry Nilsson recorded Aerial Ballet
- Aerial Ballet includes guitar played by Dennis Budimir
- Dennis Budimir played guitar for The Point!
- The Point! includes cello played by Armand Kaproff
- Armand Kaproff played cello for ...That's the Way It Is
- ...That's the Way It Is includes violin played by Henry Ferber