Blackbird to Sammy Lerner in 7 Steps

1. Blackbird was sung by Harry Nilsson
2. Harry Nilsson wrote Mi Amigo
3. Mi Amigo was written by Perry Botkin
4. Perry Botkin composed the theme for Mork & Mindy
5. Mork & Mindy starred Robin Williams
6. Robin Williams sang I'm Popeye the Sailor Man
7. I'm Popeye the Sailor Man was written by Sammy Lerner

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