(DANCE YOU WILL ACTUALLY LIKE) Some people like modern dance. Some people like headbanger rock. But everybody likes them as a pair. Sometimes Diana Cardiff and her crüe take the dance and the music seriously, sometimes they're just goofing, but either way, you'll be sitting in a crowd of strangers, drinking cheap beer, and shouting along to Bon Jovi, the Scorpions, and Guns N' Roses. (Velocity Dance Center, 915 E Pine St, 722-0963. 8 pm, $12 adv/$15 DOS. Through April 23.)