Instrumental indie rockers El Ten Eleven are known for heavy looping and double-necking, which are ... aw, heck, we don’t have room to ’splain it. Catch the L.A. band at 8 p.m. Tuesday at The Conservatory, 8911 N. Western, and you’ll grasp the cochlear concept. Slow Magic and Nude Pop open. Tickets are $10-$12. Call 607-4805 or visit conservatoryokc.com.