C Across Guitar, Every Scale
24 types on one root — the map, and what the section does with it.
Every scale type this site maps, rooted on C and laid onto this instrument. The repertoire leans on a handful — major, the pentatonic inside it, and the harmonic minor a bolero reaches for — and the other 21 are here for the number nobody warned you about.
Scale work in the armonía is for the passing figure that joins one chord to the next — a few notes at the seam of a change, played by one member while the other keeps the pattern intact.