"...for honest-to-goodness rock and roll, live on stage, not in a stadium, not in an arena, in the kind of mid-size venue where everyone is packed in hot and sweaty and the stage is right there in front of you, not twenty yards away behind some barrier – well, when it comes to that kind of show, Grace Potter &amp; The Nocturnals are what rock and roll is all about."

Sums it up pretty well.