The following examples and study piece show how the harmonic minor scale can be employed over a bluesy Am-E7 -Am progression. The study piece itself features an additional Bm7b5 chord for some ...

The Hungarian Gypsy scale is the fourth mode of the double harmonic ... around the chords of A minor and F Major, extended to highlight the scale’s stronger intervals, giving the progression ...

Harmonic minor keys are used when writing chords. There is another version of the minor key known as the melodic minor. This is used when writing a melody. Each key signature has two possible keys.