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Questions tagged [tetrachords]

A series of three smaller intervals, together spanning a perfect fourth.

12
votes
1answer
220 views

In ancient Greece, did they use the Pythagoras discovery of ratios to create tetra-chord?

To my basic understanding: In ancient Greek they were primarily using tetra-chords and there was three main standard divisions of these tetra-chords called genus. In the same era Pythagoras ...
22
votes
3answers
10k views

What are the greek modes, and how do they differ from modern modes?

This Question might be TwoFold, based on an uncertainty I have I understand the construction of traditional Ionian-Locrian modes, and I have read that various notes in the modes have traditionally ...