East Coast singer-songwriter Marsandaras (M*A*R*S) might be shy about showing his face, but his singing and strumming are self-assured and resonant. His latest release, “Waste Ur Time,” charms as Marsandaras croons, “Living with your parents cuz you’re broke now / take the bus cuz your car done broke down” over a simple-but-infectious acoustic melody. Check it out below.