NORWICH – The Norwich High School Musical Club will present “Behind the Mask: A Backstage Tour of Norwich High School’s Phantom of the Opera.” The exhibit will be open July 8 through Aug. 6 at the Chenango County Council of the Arts’ Mareia Brown and Raymond Loft Galleries. The exhibit will offer visitors a unique tour of the direction, scenery, costuming, make-up, props, lighting, sound, and effects that were used to bring the show to life. The tour will include various types of media from physical scenery, props, and costumes to digital photo prints and video excerpts from the performance and backstage.