Get a preview of the Portland Symphonic Choir’s 70th season while singing the Mozart Requiem with David Hattner and members of the Portland Symphonic Choir. Summer Sings is open to singers of all ages and abilities. Scores are provided, provided you supply the enthusiasm. Please arrive early to sign out your score. Tickets available at the door thirty minutes prior to performance. Free parking. Arts for All and Work for Art participants are welcome.