Ab: 24 Scales at the Guitar Seat

One root, every type. Pick the one that fits the chord you are on.

Every scale type this site maps, rooted on Ab and laid out at this seat. The modes of the major scale do most of the work over most of the repertoire; the rest are here for the bar where a dominant refuses to behave.

A guitar chorus is a single line with the comp dropped, so a scale here is what the picking hand walks through between the two or three phrases it actually meant to play.