G# Locrian — Irish Bouzouki

G# Locrian carries 7 notes per octave (modes family), drawn here across the Irish Bouzouki's GDAD courses with every root marked — melody is this instrument's first language, and these maps are its phrasebook.

The most dissonant, unstable mode — the tonic chord is diminished (b5), making a true Locrian tonal center rare. Used for color and passing harmony.

Heard in: Metal riffs, jazz (half-diminished ø7 chords in ii°7 – V – i), horror and tension film scores.

GDAD bends the grid on the top course: patterns climb in fifths until the final fourth, where every shape shifts by two frets — the maps below draw that kink instead of pretending it away.

Pick each note cleanly with alternating strokes before you ever tremolo it, and let the audio set the pitch in your ear as you go.