This selection features numerous examples of what compositional technique?

Wagner associated ideas or characters in his music dramas with particular motives. He

called these motives

a. liedmotivs b. leitmotivs c. gleichmotivs d. wundermotivs e. werkmotivs

What shared influence links Betaville, This Progress, and Sanctum?

a)  Relational Aesthetics b)  the International Style c)  Assemblage d)  Neo-Expressionism