Don't miss any of the best Alternative concerts in Denver next month. From Tennis (Band) and Rend Collective Revival Anthem Tour: Sean Curran Company with Rend Collective, to Sasha Sloan and Steve Kimock with George Porter, Jr., find all the best concerts in Denver with our guides. Whether you're looking for a blowout bonanza with chart-topping songs at one of its big live-music venues or low-key concerts in Denver, we've got you covered. Checkout our guide and buy your tickets!