The course includes the application of triads and their inversions, non-harmonic tones, and tonal structure diatonic harmony. The application of the principles of good voice leading will be stressed. Cadences, transposition, and basic orchestration will be introduced. Aural skills based upon the course material will be developed. Materials covered in MUS 100 will be reviewed and utilized. Prerequisite: MUS 100 or successful score in the Theory Placement Test.