“The Brooklyn band B Boys make frill-free rock music that feels indebted to the last several decades of goofy punks—from Ian Svenonius to their tourmates Parquet Courts. But if the title of their new record Dada is to be believed, they find themselves in line with even older jokers. It might not have made sense before, but their new single, the gleefully disjointed “Energy,” picks up on some of tha”