Hexachordal Combinatoriality - Musical Definitions In About 15 Seconds

Hexachordal Combinatoriality - Musical Definitions In About 15 Seconds

Assessment

Interactive Video

Performing Arts

11th Grade - University

Hard

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The video tutorial explores set theory in music, focusing on hexachords and their combinatorial properties. It explains how hexachords can be combined without pitch class duplication to form an aggregate. The concept of retrograde hexacone is also discussed, highlighting its minimal impact on tone rows. The tutorial concludes with a brief summary of the key points covered.

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5 questions

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the significance of hexachords of the same order in set theory?

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2.

OPEN ENDED QUESTION

3 mins • 1 pt

Explain what is meant by 'pitch class duplication' in the context of hexachords.

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3.

OPEN ENDED QUESTION

3 mins • 1 pt

What does it mean for hexachords to be considered combinatorial?

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4.

OPEN ENDED QUESTION

3 mins • 1 pt

Discuss the relevance of retrograde hexacone reality in set theory.

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5.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the relationship between tone rose and retrograde comma?

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