Also F# Major (Ionian), A♭ Dorian

B♭ Phrygian: B♭ C♭ D♭ E♭ F G♭ A♭. Formula 1 ♭2 ♭3 4 5 ♭6 ♭7. Same notes as F# Major (Ionian), A♭ Dorian, B Lydian. A minor mode with a flat 2nd right above the root, which gives it its Spanish, flamenco colour; it is also common in metal riffs.

Made of7

Contains & part of14

Diatonic chords14

Sevenths

Relatives28

Cadences6

Cadences of B♭ Phrygian

Progressions10

Progressions on B♭ Phrygian