Perhaps you should try some spelling variations:
per pianoforte » e pianoforte, de pianoforte
obra teatral » obras teatrales
celebri de » celebri di
per canto » para canto, del canto
el canto » el cuento, el centro, el caso
de obra » de obras
pezzi » pozzi

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

• Performing a fuzzy search may retrieve terms with similar spellings: Biblioteca lirica : pezzi celebri de obra teatral ((per canto) OR (el canto)) per pianoforte.~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "Biblioteca lirica : pezzi celebri de obra teatral ((per canto) OR (el canto)) per pianoforte.*".