The 1970s was a decade with some of the best rock songs ever, including Fleetwood Mac's "The Chain" and Bruce Springsteen's ...

Eighteen flawless full-length statements from an era that could teach us a thing or two about how to party our way through general malaise.

They opened the second set — yes, they played two sets of disco, rock, soul and novelty songs — with a genius mashup of ‘70s instrumental hits.