What is g-flat minor?

G-flat minor is a minor scale based on the note G-flat, consisting of the pitches G♭, A♭, B♭♭, C♭, D♭, E♭♭, and F♭. It is not a commonly used key in classical music due to its relatively difficult key signature. However, it appears in some compositions by composers such as Franz Liszt, Frederic Chopin, and Sergei Rachmaninoff. G-flat minor is often associated with melancholy, darkness, and introspection. The relative major key of G-flat minor is B major.