A continuation of Commercial Styles I and II,this course offers an in-depth study of country western, folk, and contemporary Christian music vocal styles intended to prepare performers for a wide range of commercial performance situations, including live and recording venues. Country, folk, and contemporary Christian music performance style and interpretation are stressed and performance opportunities are given throughout the semester. Prerequisites: Acceptance into the Commercial Music Program and successful completion (with a B or higher) of MUS 121, 122, 133, and 134