Viennese trichord
A Viennese trichord is a group of three notes consisting of a perfect fourth and a tritone. It is also known as a Viennese fourth chord or tritone-fourth chord.
A Viennese trichord is a group of three notes consisting of a perfect fourth and a tritone. It is also known as a Viennese fourth chord or tritone-fourth chord.
A Viennese trichord is a group of three notes consisting of a perfect fourth and a tritone. It is also known as a Viennese fourth chord or tritone-fourth chord.
Source: Wikipedia "Viennese trichord" · CC BY-SA 4.0
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