Myrna Sharlow
... that soprano Myrna Sharlow once upstaged acclaimed opera singer Mary Garden in a performance of a minor role at the Boston Opera House?
... that soprano <b id="mwGNg"><a href="./Myrna_Sharlow" id="mwGNk" rel="mw:WikiLink" title="Myrna Sharlow">Myrna Sharlow</a></b> once upstaged acclaimed opera singer <a href="./Mary_Garden" id="mwGNo" rel="mw:WikiLink" title="Mary Garden">Mary Garden</a> in a performance of a minor role at the <a href="./Boston_Opera_House_(1909)" id="mwGNs" rel="mw:WikiLink" title="Boston Opera House (1909)">Boston Opera House</a>?