Kazimierz Kowalski
... that as general director of the Grand Theatre in Łódź, bass singer Kazimierz Kowalski led a worldwide television broadcast of Moniuszko's The Haunted Manor?
... that as general director of the <a href="./Grand_Theatre,_Łódź" id="mwAdA" rel="mw:WikiLink" title="Grand Theatre, Łódź">Grand Theatre in Łódź</a>, <a href="./Bass_(voice_type)" id="mwAdE" rel="mw:WikiLink" title="Bass (voice type)">bass singer</a> <b id="mwAdI"><a href="./Kazimierz_Kowalski" id="mwAdM" rel="mw:WikiLink" title="Kazimierz Kowalski">Kazimierz Kowalski</a></b> led a worldwide television broadcast of Moniuszko's <i id="mwAdQ"><a href="./The_Haunted_Manor" id="mwAdU" rel="mw:WikiLink" title="The Haunted Manor">The Haunted Manor</a></i><span about="#mwt36" data-mw='{"parts":[{"template":{"target":{"wt":"-?","href":"./Template:-%3F"},"params":{},"i":0}}]}' id="mwAdY" style="padding-left:0.15em;" typeof="mw:Transclusion"><span typeof="mw:Entity">?</span></span>