Messe de Requiem
... that Camille Saint-Saëns composed the Messe de Requiem, in memory of his patron, in just eight days, and conducted the first performance in 1878 at Saint-Sulpice in Paris?
... that <a href="./Camille_Saint-Saëns" id="mwAjY" rel="mw:WikiLink" title="Camille Saint-Saëns">Camille Saint-Saëns</a> composed the <i id="mwAjc"><b id="mwAjg"><a href="./Requiem_(Saint-Saëns)" id="mwAjk" rel="mw:WikiLink" title="Requiem (Saint-Saëns)">Messe de Requiem</a></b></i>, in memory of his patron, in just eight days, and conducted the first performance in 1878 at <a class="mw-redirect" href="./Church_of_Saint-Sulpice,_Paris" id="mwAjo" rel="mw:WikiLink" title="Church of Saint-Sulpice, Paris">Saint-Sulpice</a> in Paris?