Harmonic minors use the relative major key signature and raise the seventh note of the scale. For example, in A harmonic minor there are no sharps or flats other than the raised seventh of G#.
There are a number of different minor scales available, suiting different situations and chord progressions. Two of the most common used by guitarists are the minor pentatonic (1-b3-4-5-b7 ...
Emotive and powerful, if you're looking to move listeners with your guitar playing then the Aeolian mode is a great choice. Also known as the natural minor scale, it’s the sixth mode of the ...