A Phrygian Scale on Terz Guitar

Play the A Phrygian scale on Terz Guitar with fretboard diagrams that map the pattern across the neck. The Phrygian scale has 7 notes per octave and belongs to the modes family.

All 5 of Terz Guitar's open strings fall inside A Phrygian — G (the flat 7th), C (the flat 3rd), F (the flat 6th), A# (the flat 2nd), D (the 4th) — though A itself has to be stopped. Open, the strings cover G2 to G4.

Very dark minor with a half-step above the tonic. Spanish, Flamenco, and metal flavor — exotic, tense, and mysterious.

Heard in: Flamenco, metal, dark film scores — Carlos Santana solos, Joe Satriani's "War", Moorish and Andalusian music.

Terz Guitar is tuned G–C–F–A#–D–G, with 15 frets to work with. Guitar shapes work unchanged on terz guitar — finger them exactly as charted; every shape sounds a minor third higher than on guitar.

Each position shows the scale notes and their intervals from the root so you can connect the shape to its sound, hear it with audio playback, and practice it in any register. Movable patterns let you transpose the same fingering to other keys once it is learned.

Once a position is under your fingers, link the A Phrygian scale to the chords it harmonizes and to progressions in the key of A to start improvising and writing with it. Working a scale alongside its chords is the fastest way to make it stick and to hear how it colors a progression.