John Travolta wasn't the first guy to point at the sky on the dancefloor. When Saturday Night Fever hit theaters in 1977, people had been doing that for years. That iconic image -- hip to the side, ...
WASHINGTONIAN Van McCoy's classic, "The Hustle," sold 10 million copies, making it the biggest dance record of the '70s. It won a 1975 Grammy (for best pop instrumental) and almost three decades on, ...