This is an "augmented" big band ensemble and intended to prepare performers for a wide range of performance situations, including live and recording venues. Reading and musical interpretation are stressed. This group is recorded by the Audio Recording class(es), and students learn professional attitudes and techniques toward performance in all situations. Except for unusual situations, concurrent enrollment in other ensembles, and/or private lessons may be required. May be repeated for credit, though only two upper-division units may count toward the commercial music emphasis. A minimum GPA of 2.0 is required. Prerequisite: instructor's permission (by audition only)