Perhaps you should try some spelling variations:
per pianoforte » e pianoforte, de pianoforte
teatral perez » teatrali per
perez santos » perez carlos, perez galdos, lopez santos
santos per » santos lopez
de l'obra » de sobra
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 l'obra) OR (de obra)) teatral perez santos per pianoforte.~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "Biblioteca lirica : pezzi celebri ((de l'obra) OR (de obra)) teatral perez santos per pianoforte.".
• Adding a wildcard symbol may retrieve word variants: Biblioteca lirica : pezzi celebri ((de l'obra) OR (de obra)) teatral perez santos per pianoforte.*.