While Danny Tenaglia plays his big-room beats on the main floor, Output's Panther Room features the house rhythms of Underground Quality, a label with a deeper-than-deep, richly emotive feel. This bash, a release party for not one, not two, but its five latest records (a handful of promos will be given out), sees UQ main man Jus-Ed joined by Slaag Records mastermind Glenn Thornton, whom many New Yorkers will remember from the beloved Together in Spirit parties.