Harmonic minor is the natural minor scale with a raised seventh. In A harmonic minor that's A B C D E F G#. The jump from F to G# (an augmented second) gives the dark, exotic sound of neoclassical metal.
Fingering
Stay at the 5th position. Index on fret 5, middle on 6, ring on 7, pinky on 8; reach to fret 9 with the pinky on the B string. For exercise 3, move up to the 7th position: index on fret 7 and middle on 8 for the high e, ring on the G string at fret 9, pinky on the B string at fret 9 or 10.
- One octave up from A on the low E string and back down. The G# (6th fret on the D string) under your middle finger is the note to listen for.
- A sixteenth-note lick on the top two strings. The jump from the 6th to the 9th fret on the B string is the F to G# step. Resolve to A with vibrato.
- Triplet arpeggios around the 7th fret: E major (E G# B), then A minor (E A C). E major is the V chord of A minor, and the G# pulling up to A is the strongest resolution in the scale.
Use alternate picking throughout. It should sound dramatic and classical, with a clear pull back to A.
Most common mistake: playing G instead of G#, out of pentatonic habit. Say the note names aloud the first few times.
Practice exercise 1 until it's automatic, then the lick and arpeggios.
