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hexachord |
Also found in: Dictionary/thesaurus, Wikipedia, Hutchinson | 0.01 sec. |
hexachord(Greek; “six strings”) In music, a group of six tones in a specified pattern, specifically the interval pattern tone-tone-semitone-tone-tone (as in G-A-B-C-D-E). The hexachord was apparently conceived in the 11th century when theorist Guido d'Arezzo noticed that the scales of the church modes could be seen to overlap in their interval patterns. His system of solmization gave each hexachord the same syllables (ut-re-mi-fa-sol-la), and by means of overlapping hexachords the theorist could represent the complete “gamut” of pitches. Though counterintuitive to modern musicians, who think in terms of octaves, the concept of hexachords was fundamental to music theory throughout the Middle Ages and Renaissance. How to thank TFD for its existence? Tell a friend about us, add a link to this page, add the site to iGoogle, or visit webmaster's page for free fun content. |
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The first work in which I use symmetrical hexachords is the Fantasy in Two Movements for solo violin that I wrote for Yehudi Menuhin, and there you'll find the symmetrical hexachord idea, and you'll find also permutations of that idea. |
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