Playhouse records' inimitable Losoul, aka Peter Kremeier, headlines this lazy afternoon of outdoor beats and beer at the Sunday Best!'s super site in Gowanus. A 15-year production and DJ vet, Kremeier has lately been nailing that ever-elusive sweetspot that marries techno and house, with micro-sampling and choppy digitalia seething throughout otherwise deeply swinging future-funk. Whatever you'll call it, it sounds way more fun than oft-formulaic tech-house, and is sure to be transformative on a big system in the open air. While the schedule looks good all season, Losoul's gunning to be Sunday Best!'s best.