Tri sestry
... that in his opera Tri sestry (Three Sisters), composer Péter Eötvös wants the three sisters from Chekhov's play to be sung by countertenors?
... that in his opera <i id="mwjg"><b id="mwjw"><a href="./Tri_sestry_(opera)" id="mwkA" rel="mw:WikiLink" title="Tri sestry (opera)">Tri sestry</a></b></i> (<i id="mwkQ">Three Sisters</i>), composer <a href="./Péter_Eötvös" id="mwkg" rel="mw:WikiLink" title="Péter Eötvös">Péter Eötvös</a> wants the three sisters from <a href="./Three_Sisters_(play)" id="mwkw" rel="mw:WikiLink" title="Three Sisters (play)">Chekhov's play</a> to be sung by <a href="./Countertenor" id="mwlA" rel="mw:WikiLink" title="Countertenor">countertenors</a>?