A Harmonic Minor — Lap Steel
Every note of A Harmonic Minor as a bar position on the lap steel's six strings in C6 — the root ringed each time it recurs, and a button that plays the run.
A Harmonic Minor is 7 notes to the octave (common family), drawn here across the lap steel's six strings in C6 with every A marked, so home stays visible from anywhere in the pattern.
Dark and dramatic. The raised 7th pulls hard toward the tonic, and the wide step from the b6 up to it gives the scale an exotic, almost Middle-Eastern tension.
Heard in: Classical minor-key harmony, neoclassical metal (Yngwie Malmsteen), flamenco-tinged rock, klezmer, and Balkan melodies.
On a lap steel a scale is played by moving the bar: every note on a string sits a fret apart, and the tuning decides which neighbouring string holds the next one without a slide. These maps light every root so the bar always knows where home is.
Work it in one position before you work it up the neck. A bar that lands a hair short of the marker sounds flat on every string it covers, and the ear hears that long before the run is fast.