Perhaps you should try some spelling variations:
opera teatral » opere teatrali, obra teatral
de pianoforte » e pianoforte, per pianoforte
teatral a » teatral e, teatral las, teatral de
cantos de » cuentos de, puntos de
di opera » di opere, la opera, _ opera
a cantos » 3 cantos, a santos, ida cantos
pezzi » pozzi
celebri » celebre, celebra, celebro

You may be able to get more results by adjusting your search query.

• Adding a wildcard symbol may retrieve word variants: Biblioteca lirica : pezzi celebri di opera teatral a cantos de pianoforte.*.