I haven’t explored the music of Fernando Sor, just listened here and then on guitar recitals in which he wasn’t necessarily the, or my, main focus, but I always felt the frustration that you had here a Spanish composer for the guitar who didn’t compose Spanish music for the guitar.
A Rondo and Two Menuets by Narciso Yepes on a compilation CD from Accord, Accord 139225 (1986) or 222032, “Jeux Interdits / Forbidden Games” (with works of Anonymous/Yepes, Granados, Mateo Albéniz, Tàrrega, Isaac Albéniz, Bach, Falla, Rodrigo).