The melodic minor scale is a musical scale that differs from the natural minor scale by raising the sixth and seventh degrees when ascending. This creates a more uplifting sound, often used in various genres, including jazz and classical music. When descending, it typically reverts to the natural minor scale. In the C melodic minor scale, for example, the notes are C, D, E♭, F, G, A, B, and C when ascending, and C, B♭, A♭, G, F, E♭, D, and C when descending. This unique structure allows for greater melodic flexibility and expression in compositions.