Demis Roussos to Miles O'Keeffe in 6 Steps
- Demis Roussos was born on June 15
- June 15 is the birthday of Harry Nilsson
- Harry Nilsson wrote Mexico City
- Mexico City was written by Perry Botkin
- Perry Botkin composed the music for Tarzan, the Ape Man
- Tarzan, the Ape Man starred Miles O'Keeffe