Biblioteca comunale
... that the Biblioteca comunale in Ancona, Italy, has a collection of musical manuscripts of more than 50 classical composers?
... that the <b id="mwGZY"><a href="./Biblioteca_comunale_Luciano_Benincasa" id="mwGZc" rel="mw:WikiLink" title="Biblioteca comunale Luciano Benincasa">Biblioteca comunale</a></b> in <a href="./Ancona" id="mwGZg" rel="mw:WikiLink" title="Ancona">Ancona</a>, Italy, has a collection of musical manuscripts of more than 50 classical composers?