Colorado based duo Big Gigantic, also known as Dominic Lalli on sax and Jeremy Salken on drums, will be bringing an energy-packed performance to Buffalo this evening. Their sound is volcanic, as they bring a full-front intensity during each song. Blending improvisational techniques and elements of electronic music, Big Gigantic achieves a happy mixture of hip-hop, jazz, and jam. Tonight they will be bringing their seismic sounds over to Town Ballroom. Opiuo will be opening, an electronic artist based in Australia, whose tunes are glitchy-heavy and full of bass. Doors at 7:30 p.m., $23.