Taking a cue from Iggy and the Stooges-complete with shirtless and skinny frontman Albatross-the Ex-Girlfriends Club has emerged from the garage swinging and packing heat with short and gritty nuggets of gnarled pop nastiness. Its snappy punk-snot mentality is embedded in the music, a calling card for any group that’s spent time slicing riffs next to an old Buick.