Perhaps you should try some spelling variations:
barra maestras » para maestras, para maestros
pezzi celeste » pezzi celebri
celeste una » celeste la, celeste egea
maestras de » maestras del, maestro de
una barra » una carta, la barra, en barra
de canto » del canto, de canton, per canto

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 celeste una barra maestras de canto _ pianoforte.~.
• Adding a wildcard symbol may retrieve word variants: Biblioteca lirica : pezzi celeste una barra maestras de canto _ pianoforte.*.