Two musical legends -- Earth, Wind & Fire and CHIC featuring Nile Rodgers -- take the stage at Madison Square Garden in New York City for a night of hits. No classic R&B playlist would be complete without Earth, Wind & Fire's "September," "Shining Star" and "Let's Groove." Over the course of their 40-year career, "The Mighty Elements" have sold over 90 million recordings, making them one of the best-selling artists of all time, which earned them a spot in the Rock and Roll Hall of Fame. One of the most successful bands to emerge during the disco era, CHIC produced a number of dance-floor favorites still in rotation today ("Le Freak," "Dance, Dance, Dance (Yowsah, Yowsah, Yowsah)," "I Want Your Love"), alongside the oft-sampled hit "Good Times." Multitalented guitarist Nile Rodgers has collaborated with the likes of Diana Ross, Madonna and David Bowie. And after all these years, he hasn't missed a beat, working with today's hottest stars like Daft Punk, Avicii and Disclosure.