Grohl, according to Consequence of Sound, told audience members a Foo Fighters concert in Calgary, "You don't want one of those little hour-and-a-half-long shows, do you? You don't want that sh*t.

"All of those new bands that play those little two-hour concerts, you don't want that sh*t. Two hours and 15, I don't think is enough. Two and a half hours, does that sound okay? That's not enough is it?