"We've got quite a set here," announced MUTEMATH vocalist and keyboardist Paul Meany. "We've been around for eight years. That's a lot of songs to choose from!" Quite a set it was. Making an unconventional entrance from the back of the venue with instruments and Christmas lights in tow, the New Orleans electro-alt rock band went on to do a little face-melting for the packed house at Ace of Spades Wednesday night. The Grammy-nominated four-piece put on a sonic and visual spectacle, covering a massive setlist over more than two hours and sampling a bit from all their studio albums and EPs, including all 13 songs from their latest release, 2011's "Odd Soul." Aided by tons of frantic, colo