Which West Coast clarinetist liked to experiment with unusual instrument combinations?

Wing, drop, and border scenery did NOT include which of the following?

a. flat painted panels on either side of the stage b. a large expanse of painted fabric upstage c. strips of cloth or panels hung horizontally across the tops of the wings d. three dimensional elements

Frederick the Great, king of Prussia, was a ________.

A. composer B. flutist C. general D. All answers are correct.