Harmony
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Fretboard
C prometheus scale diatonic chords
IA minor
IID aug
IIIA minor
IVF♯ aug
VA minor
VIB♭ aug
C prometheus — Mandolin scale
Mandolin fretboard diagram
TuningStandard (GDAE)
Frets20
C prometheus scale — chords and intervals
Diatonic chords: A minor, D augmented, A minor, F# augmented, A minor, Bb augmented.
Intervals: W-W-W-3H-H-W.
Use the interactive harmonizer above to explore triads, seventh chords, and chord voicings for composing with the C prometheus scale on Mandolin.