Also A Major (Ionian), B Dorian

G# Locrian: G# A B C# D E F#. Formula 1 ♭2 ♭3 4 ♭5 ♭6 ♭7. Same notes as A Major (Ionian), B Dorian, C# Phrygian. The darkest mode, with a flat 2nd and a flat 5th: its tonic chord is diminished, so it rarely feels at rest. It fits over half-diminished chords.

Made of7

Contains & part of14

Diatonic chords14

Sevenths

Relatives27

Cadences5

In A major, the key G# Locrian belongs to

Progressions10

Progressions on G# Locrian