Columbia subject headings:
Guitar music--19th century--History and criticism.
Schubert, Franz, 1797-1828--Criticism and interpretation.
Schubert, Franz, 1797-1828. Guitar music.
Harvard subject headings:
Guitar music--19th century--History and criticism.
Schubert, Franz, 1797-1828--Criticism and interpretation.
Schubert, Franz, 1797-1828. Guitar music.
Princeton subject headings: