Here Come The Mummies, a band who claim to be 5000-year-old funk musicians from the ancient Expleticus Deleticus tribe, played Riverbend on Wednesday night at the Bud Light stage. They jammed on a cowbelt (part cowbell, part belt), introduced the crowd to Evil Kenevil's twisted twin, and wrapped up their set with songs like "Boom Boom Room." Click here to listen.