E-Flat Minor is a musical key that consists of six flats in its key signature. It is often associated with a somber or melancholic mood, making it a popular choice in various musical genres, including classical and jazz. The scale is built on the notes E♭, F, G♭, A♭, B♭, C♭, and D♭. In terms of harmony, E-Flat Minor can be used to create rich and complex chords. The tonic chord, E♭ minor, is formed by the notes E♭, G♭, and B♭. Composers like Frédéric Chopin and Johannes Brahms have utilized this key to evoke deep emotional responses in their works.