Dancers rehearse "Believe" choreographed by Jessica Courtney for the 40th annual Steamboat Dance Theatre concert. Performances are at 7 p.m. Friday and Saturday and at 12:30 p.m. Saturday in the Steamboat Springs High School auditorium. Tickets are $15 for adults, $12 for students and seniors and $20 for reserved seating and are available at All That Jazz.