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A six tone symmetric scale
Fretboard diagram
A six tone symmetric scale — chords and intervals
The A six tone symmetric scale is a mathematical abstraction that divides the octave into six equal parts. On guitar, its notes are A, Bb, C#, D, F, F#. It lacks a tonic or a home note, making it perfect for modern composers who want to avoid traditional keys and explore total tonal suspension. The diatonic chords of A six tone symmetric are A augmented, Bb augmented, C# augmented, D augmented, F augmented, F# augmented.
The A six tone symmetric scale has the following degrees: 1 ♭2 3 4 ♯5 6.
Intervals: H-3H-H-3H-H-3H.
Diatonic chords: A augmented, Bb augmented, C# augmented, D augmented, F augmented, F# augmented.
Use the interactive harmonizer above to explore triads, seventh chords, and chord variations for composing with the A six tone symmetric scale on guitar.