The young New York singer-songwriter Katzin will release his debut album Buckaroo this Friday. Following a stream of promising singles — including “Anna,” “Wild Horses,” and “Nantucket” — today he’s dropping “Cowboy,” a song that bridges the gap between Pixies-style fuzz and heartland-rock grandiosity. “We had about six or seven tunes for the album already,… The post Katzin – “Cowboy” …