you are probably aware that our instrument has a long history, with great beauty to be found.
other important guitarst-composers not on spotify 50:
robert de visee
santiago de murcia
gaspar sanz (you'll love his famous 'canarios')
comte de logy (many versions of his name--losy, logis, etc)
RENAISSANCE (mostly vihuela, and early cousin of the guitar):
luis de narvaez
alonso mudarra (esp his best known fantasia #10)
of course, these periods also left an abundance of lute music, mostly quite adaptable to guitar.
dionisio aguado (esp fandango variations)
mateo carcassi and ferdinando carulli wrote many student pieces of craftsmanship and refinement, as did many of their less-well-known contemporaries.
youtube offers an abundance of versions of much of this music, from performers of all abilities.
"Beauty is nothing but the beginning of terror, which we still are just able to endure, and we are are so awed because it serenely disdains to annihilate us." -- Ranier Maria Rilke