G-flat major

G♭ major

Relative key	E♭ minor
Parallel key	G♭ minor enharmonic: F♯ minor
Notes in this scale
G♭, A♭, B♭, C♭, D♭, E♭, F, G♭

G-flat major is a major scale based on G-flat. Its key signature has six flats.

Its relative minor is E-flat minor, and its parallel minor is G-flat minor.

Its enharmonic equivalent is F-sharp major, whose key signature also has six accidentals. In writing music in E major for B-flat instruments, it is preferable to use a G-flat rather an F-sharp key signature.

Ascending and descending G-flat major scale.

G-flat major is sometimes used as a main key for piano works, such as the impromptus of Chopin and Schubert, but rarely for orchestra.

Austrian composer Gustav Mahler liked to use G-flat major in his symphonies.