Get Down Tonight 1/5/20

In the early days of disco, there was one group you could always count on to fill a dance floor.

Their 5 #1 singles on the U.S. Hot 100 are a testament to their dance-inducing ability...and their incredible popularity at the time.

Today's "Great Song of the '70s" was not only their first #1, it was arguably their best. (TRIVIA: The high-pitched guitar solo during the distinctive opening was actually a guitar overdubbed at double speed!)

From 1975, here's Harry Wayne Casey (K.C.) and the Sunshine Band!