

Claude Debussy also switches from D-flat major to C-sharp minor in the significant section in his famous Clair de lune. 15 in D-flat major ("Raindrop"), modulates from D-flat major to C-sharp minor for the middle section in the parallel minor, and in his Fantaisie-Impromptu, primarily in C-sharp minor, Chopin switches to D-flat major for the middle section for the opposite reason. Therefore, D♭ minor is often used as the parallel key of C♯ minor.įor example, Chopin's Prelude No. This is usually replaced by C♯ minor because D♭ minor's eight flats (including the double-flat) make it generally impractical to use.


Its relative minor is B ♭ minor, and its parallel minor is D ♭ minor. D ♭ major (or D-flat major) is a major scale based on D ♭.
