Plot: The disco era gave us more than its fair share of one-time stars who sang the songs that got people on the dance floor, kept them there all night, and took them back home again with their sweaty wrap dresses and big collars flapping in the early-morning breeze. Through new exclusive interviews as well as classic performance footage, you'll hear the stories of these unforgettable disco tunes and find out what the artists have been up to since their time in the spotlight