Alceste
... that the opera Alceste, composed by Anton Schweitzer with a libretto by Wieland, is regarded as a milestone of German opera?
... that the opera <i id="mwAs0"><b id="mwAs4"><a href="./Alceste_(Schweitzer)" id="mwAs8" rel="mw:WikiLink" title="Alceste (Schweitzer)">Alceste</a></b></i>, composed by <a href="./Anton_Schweitzer" id="mwAtA" rel="mw:WikiLink" title="Anton Schweitzer">Anton Schweitzer</a> with a libretto by <a href="./Christoph_Martin_Wieland" id="mwAtE" rel="mw:WikiLink" title="Christoph Martin Wieland">Wieland</a>, is regarded as a milestone of German opera?