Topic Offer the education equipment by the format of the wheel chart which configuration of music theory to visual is converted.SolutionsThe education equipment for music theory the multiple same axes includes the wheel which is laid out. 2nd disk 2 is divided into the sector 5 12 making use of the semitone which possesses the color scale. 1st disk 1 is divided into the field 7 12 it is visualized outside sector 5. Field 7 is attached following to the sound which the measure key continues the mark. Property of the minor key and also in order to show the configuration of three chords you can install addition disk 3,4,5, in 1st disk 1. Choice figure Drawing 1
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