Perhaps you should try some spelling variations:
per pianoforte » de pianoforte
pezzi cerebro » pezzi celebri
perez pedro » pirez pedro
del canton » del canto, de canton, del cantor
cerebro y » cerebral y, cerebro de
pedro del » pedro de, pedro el, perro del
y perez » c perez, d perez, p perez

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "Biblioteca lirica : pezzi cerebro y perez pedro del canton ((per pianoforte) OR (e pianoforte)).~".
• Adding a wildcard symbol may retrieve word variants: Biblioteca lirica : pezzi cerebro y perez pedro del canton ((per pianoforte) OR (e pianoforte)).*.