Exam 23: The Avant-Garde Continued

The composer who invented several instruments in order to produce original timbres was

In what ways are serial works and music of chance complete opposites? Hypothesize about possible commonalities.

Experimental music has necessitated new systems of notating music.

Tape music and concrete music were developed in which two countries?

Which composer is known both for exploring nature sounds and guiding groups through musically creative experiences?

"Tape music" originated in the United States.

Whose compositional technique is mostly strongly aligned with mathematical principles?