What is a Harmonic minor?

The Harmonic minor scale is a variation of the natural minor scale, characterized by a raised seventh degree. This alteration creates a leading tone that enhances the scale's tension and resolution, making it particularly effective in classical and Jazz Music. The scale is formed by the following pattern of whole and half steps: W-H-W-W-H-W+H-H, where W is a whole step and H is a half step. This distinctive sound is often used to create a sense of drama and emotion in compositions.