Preparatory Orchestra 17 Weeks, Fall or Spring, $150. Tuesdays 4:00–5:00 p.m. Regina Sadowski This string ensemble is for students ages 7–12 who have just begun to read music. Designed as the first ensemble experience, students will play with other young musicians while learning how to follow a conductor. Sight reading, counting and improving rhythm, learning dynamics, and musical terms will also be taught through music and fun group activities.