With the fury of a freight train, White Denim began their Thursday night set at Schubas and ended a little over an hour later in a sound of grooved feedback before thanking the sold out crowd. It is their combination of prog, funk and hard rock with a hint of Southern boogie that make the band such a compelling listen in album form. Live, however, the songs exist in a different form. They are the heavier, extended variations filled with impressive, awe-inspiring performances.