White Denim 2.0: Frontman James Petralli talks of the old days and a new era

AC: He's the guy who plays a micro Korg and the trombone? JP: Exactly. So he joined the group a couple weeks ago, and we've been learning the tunes and trying to see what it's like as a fivepiece. Two guitars and keys is a lot. AC: The new album, Stiff …