Also F Major (Ionian), G Dorian

B♭ Lydian: B♭ C D E F G A. Formula 1 2 3 ♯4 5 6 7. Same notes as F Major (Ionian), G Dorian, A Phrygian. A major mode with a raised 4th that floats rather than resolves: bright and dreamy, a favourite of film music.

Made of7

Notes7

Contains & part of14

Diatonic chords14

Sevenths

Relatives28

Cadences6

Cadences of B♭ Lydian

Progressions10

Progressions on B♭ Lydian