Columbia subject headings:
Harvard subject headings:
Gender identity in music
Homosexuality and music--Portugal.
Homosexuality and music--Spain.
Music--Social aspects--Portugal.
Music--Social aspects--Spain.
Pérez Ocaña, José, 1947-1983
Variações, António.
Princeton subject headings:
Gender identity--Portugal--History--20th century.
Gender identity--Spain--History--20th century.
Homosexuality and art.
Homosexuality and music.
Pérez Ocaña, José, 1947-1983.
Variações, António, 1944-1984.