Formed in 1995, the Mississippi-based rock band 3 Doors Down has sold some 20 million albums over the course of its lengthy career. The single “Kryptonite” became a huge hit on commercial radio back in the ‘90s. Earlier this year, it launched its Back Porch Jam tour. The tour will feature acoustic “interpretation” of the band’s hits as well as fan favorites and deep album cuts. Expect to hear hits such as “Kryptonite,” “It’s Not My Time” and “I Don’t Want To Know" as well as deep tracks at tonight's show. (Jeff Niesel)