Encyclopedia > Tetrachord

Article Content

Tetrachord

In musical theory, a tetrachord is a series of four diatonic tones encompassing the interval of a perfect fourth.

Two similar tetrachords, a tone apart, form the diatonic major scale.

External links

Greek Esoteric Music Theory: The Elemental Tetrachord (http://www.cs.utk.edu/~mclennan/BA/GEM/GEM-ET)

All Wikipedia text is available under the terms of the GNU Free Documentation License

Search Encyclopedia

Search over one million articles, find something about almost anything!

Featured Article

Wheatley Heights, New York

... living alone who is 65 years of age or older. The average household size is 3.42 and the average family size is 3.67. In the town the population is spread out with ...