June 18 to Frank Sinatra in 9 Steps
- June 18 is the birthday of Paul McCartney
- Paul McCartney wrote Mother Nature's Son
- Mother Nature's Son was written by John Lennon
- John Lennon wrote Isolation
- Isolation was sung by Harry Nilsson
- Harry Nilsson wrote Open Your Window
- Open Your Window was recorded by Ella Fitzgerald
- Ella Fitzgerald is one of the many artists that recorded Makin' Whoopee!
- Makin' Whoopee! was recorded by many artists including Frank Sinatra