Scale Boxes — Guitar (8-String)

Choose a root note — the boxes for all 24 types are drawn with roots flagged.

The Guitar (8-String) scale reference, position first: choose a root and one of 24 types, and get boxes drawn on the F#BEADGBE grid with the roots flagged in every one.

The F#BEADGBE grid is fourths with one major third at G–B, so every box crossing that pair shifts up a fret — the maps draw the kink where it happens instead of pretending the neck is regular.