Les cadeaux de Noël
... that Les cadeaux de Noël, an opera in one act by Xavier Leroux, premiered on Christmas Day at the Opéra-Comique during World War I?
... that <i id="mwAfE"><b id="mwAfI"><a href="./Les_cadeaux_de_Noël" id="mwAfM" rel="mw:WikiLink" title="Les cadeaux de Noël">Les cadeaux de Noël</a></b></i>, an opera in one act by <a href="./Xavier_Leroux" id="mwAfQ" rel="mw:WikiLink" title="Xavier Leroux">Xavier Leroux</a>, premiered on Christmas Day at the <a href="./Opéra-Comique" id="mwAfU" rel="mw:WikiLink" title="Opéra-Comique">Opéra-Comique</a> during World War<span id="mwAfY" typeof="mw:Entity"> </span>I?