Also F# Major (Ionian), A♭ Dorian

F Locrian: F G♭ A♭ B♭ C♭ D♭ E♭. Formula 1 ♭2 ♭3 4 ♭5 ♭6 ♭7. Same notes as F# Major (Ionian), A♭ Dorian, B♭ 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 F# major, the key F Locrian belongs to

Progressions10

Progressions on F Locrian