Peter Lagger
... that Swiss bass Peter Lagger performed in the world premieres of Louise Talma's Die Alkestiade at the Oper Frankfurt and of Penderecki's "Magnificat" at the Salzburg Festival?
... that Swiss <a href="./Bass_(voice_type)" id="mwB4w" rel="mw:WikiLink" title="Bass (voice type)">bass</a> <b id="mwB40"><a href="./Peter_Lagger" id="mwB44" rel="mw:WikiLink" title="Peter Lagger">Peter Lagger</a></b> performed in the world premieres of Louise Talma's <i id="mwB48"><a href="./The_Alcestiad" id="mwB5A" rel="mw:WikiLink" title="The Alcestiad">Die Alkestiade</a></i> at the <a href="./Oper_Frankfurt" id="mwB5E" rel="mw:WikiLink" title="Oper Frankfurt">Oper Frankfurt</a> and of Penderecki's "<a href="./Magnificat_(Penderecki)" id="mwB5I" rel="mw:WikiLink" title="Magnificat (Penderecki)">Magnificat</a>" at the <a href="./Salzburg_Festival" id="mwB5M" rel="mw:WikiLink" title="Salzburg Festival">Salzburg Festival</a>?