What is the harmonic minor scale of A?

The harmonic minor scale is derived by modifying the natural minor scale, specifically by raising the seventh note by a half step. In the case of A harmonic minor, the natural minor scale consists of the following notes: A, B, C, D, E, F, and G. To create the harmonic minor scale, we raise the seventh note (G) by a half step, resulting in G♯.

Thus, the notes in A harmonic minor are A, B, C, D, E, F, and G♯, culminating in the octave with A. This matches the choice that correctly lists the scale as A, B, C, D, E, F, G♯, A, providing the true structure of the A harmonic minor scale.

Understanding the formation of the harmonic minor scale through the alteration of the seventh degree is crucial for recognizing and constructing these scales in various contexts, including melody and harmony.