Top 20 Greatest Ever 70s Disco Songs Welcome to WatchMojo, and today we’ll be counting down our picks for the grooviest and most iconic tracks from the halcyon era of ‘70s disco! #20: “If I Can’t Have ...

Disco might have had a brief reign in the 60s and 70s, but boy, did it seem like fun. Here are a few of the best first No. 1 hits from this period and genre of music. This disco hit was released in ...