Category:MTBR; octave circle with intervals

This image set is part of Music theory blue red.
The heptagon edges (not shown) are tones, i.e. minor and major seconds. The black lines are minor and major thirds. The blue and red lines are fifths. Blue ones belong to a minor, red ones to a major triad.

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M

Media in category "MTBR; octave circle with intervals"

The following 4 files are in this category, out of 4 total.