The Harmonic Minor Scale appears in a minor music. It only has one note that is different from the natural minor scale. And then no is the seventh note. The seventh note of the natural minor scale is 10 flat. But in the harmonic minor scale, it is seven. So the format becomes 123456 flat seven.

If we use the numbered musical notation of a major scale to represent the harmonic minor scale, it becomes six, seven 12345 sharp. So quite big of a harmonic minor scale is almost the thin end to the major scale graphic. Which adjust. fifth note halftone step higher. If we use the circulation grade pick, it will be like this. Is this scale hard to memorize.

I think it's easy to learn if we only need to adjust one note