When you’re running a label, a demo occasionally comes across your desk that makes you reconsider everything you thought your label was all about. For Balmat, such was the case with this stunning album from Stephen Vitiello, Brendan Canty, and Hahn Rowe. It sounds like nothing we’ve released so far—and that very otherness opened up a whole new world of possibilities for us. Fans of ambient, experimental electronic music, and sound art will be familiar with Vitiello, a New York native, long based…