Brooklyn’s B Boys take a high-minded approach to art rock. Floating above the dense guitar riffs and plunging grooves of their debut EP, No Worry No Mind, are thought-provoking ruminations of art and mindfulness. Inspired by Dadaism, the trio contemplates the philosophical intricacies of our shared astral plane. And, yes, it’s as heady as it sounds. It also rocks, hard. B Boys play on Monday, May 2, at the Monkey House in Winooski, with locals Apartment 3.