Courses / DT DT · 4 coursesDT courses at Texas Tech University Browse course codes and credit hours in the official 2026–27 catalog.Official 2026–27 catalog · Checked 2026-11-05 Find a course in this subject Catalog courses DT 1306Movement for the Performer3 credit hours DT 2206Musical Theatre Dance Styles2 credit hours DT 2216Musical Theatre Dance Repertory2 credit hours DT 3351Theatre and Dance in the Community3 credit hours