Maddalena Mariani Masi
... that Maddalena Mariani Masi performed the title role of Ponchielli's La Gioconda in the 1876 world premiere at La Scala?
... that <b id="mwAU0"><a href="./Maddalena_Mariani_Masi" id="mwAU4" rel="mw:WikiLink" title="Maddalena Mariani Masi">Maddalena Mariani Masi</a></b> performed the title role of Ponchielli's <i id="mwAU8"><a href="./La_Gioconda_(opera)" id="mwAVA" rel="mw:WikiLink" title="La Gioconda (opera)">La Gioconda</a></i> in the 1876 world premiere at <a href="./La_Scala" id="mwAVE" rel="mw:WikiLink" title="La Scala">La Scala</a>?