CHAMBER ORCHESTRA G/T (String Orchestra G/T course # MU-820-1) is an auditioned ensemble made up of students in grades 9-12, however, the majority of musicians are upperclassmen. The Chamber Orchestra is the most advanced orchestral ensemble at MRHS. While not required, all members of the String Orchestra G/T ensemble have taken private lessons during their musical careers, and we usually have a good number of students successfully audition for Maryland All State Orchestras, National Youth Orchestra, Howard County Youth Orchestra, Baltimore Symphony Youth Orchestra, Peabody Youth Orchestra, and other extracurricular regional youth orchestras.