Harmony
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Fretboard
B prometheus scale diatonic chords
IA♭ minor
IIC♯ aug
IIIA♭ minor
IVF aug
VA♭ minor
VIA aug
B prometheus — Tres Cubano scale
Tres Cubano fretboard diagram
TuningStandard (Open C) (GCE)
Frets17
B prometheus scale — chords and intervals
Diatonic chords: G# minor, C# augmented, G# minor, F augmented, G# minor, A 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 B prometheus scale on Tres Cubano.