MisterShafXen’s 23edo notation

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Here’s how I notate 23edo:

A A# Bb B B# Cb C C# Db D D# Eb E E# Fb F F# Gb G G# Hb H H#/Ab (A)

Chords

5-limit triads

Major: 0 7 13, A C# E#, Amaj.

Minor: 0 6 13, A C E#, Aperf.

5-limit tetrads

Dom7: 0 7 13 19, A C# E# G#, Amaj7.

Min7: 0 6 13 19, A C E# G#, Aperf(M7).

Maj7: 0 7 13 20, A C# E# Hb, AMm8.

Min-maj7: 0 6 13 20, A C E# Hb, Aperf(m8).

7-limit triads

Diminished: 0 6 12, A C E, Aperf(P5).

7-limit tetrads

Dim7: 0 6 12 17, A C E Gb, Aperf(P5, m7).

Min7b5: 0 6 12 19, A C E G#, Aperf(P5, M7).

Dim-maj7: 0 6 12 20, A C E Hb, Aperf(P5)8.

11-limit triads

Supermajor: 0 8 13, A Db E#, AMsus(b4).

Subminor: 0 5 13, A Cb E#, Am.

Augmented: 0 7 15, A C# F, A6.

See also