What is the difference between indeterminacy of composition and indeterminacy of performance?

What will be an ideal response?

choice of musical materials not controlled by the composer; performers share with the composer in making decisions about what and how to play

Art & Culture

The ________ is the end of a chord progression

a. canon b. accent c. modulation d. timbre e. cadence

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Art & Culture

The term "diabolus in musica" came to refer to the ____

A) diminished third B) tritone C) augmented sixth D) diminished seventh

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Art & Culture