Students from Pella High School will be one of sixty schools from around the state competing in Tuesday’s Iowa Jazz Championships. The Pella High School Jazz ensemble is scheduled to perform at 2:45 p.m. Tuesday. The competition will be held at the Polk County Convention Complex in Des Moines, with the top two groups from each class invited to perform at the evening finals. Tickets are $7 and are available at the door of the venue.