Josef Protschka
... that Josef Protschka, who sang as a soloist in Stockhausen's Gesang der Jünglinge at age 12, later appeared in leading tenor roles in the Mozart cycle staged by Jean-Pierre Ponnelle at the Cologne Opera?
... that <b id="mwBvQ"><a href="./Josef_Protschka" id="mwBvU" rel="mw:WikiLink" title="Josef Protschka">Josef Protschka</a></b>, who sang as a soloist in Stockhausen's <i id="mwBvY"><a href="./Gesang_der_Jünglinge" id="mwBvc" rel="mw:WikiLink" title="Gesang der Jünglinge">Gesang der Jünglinge</a></i> at age<span id="mwBvg" typeof="mw:Entity"> </span>12, later appeared in leading <a href="./Tenor" id="mwBvk" rel="mw:WikiLink" title="Tenor">tenor</a> roles in the Mozart cycle staged by <a href="./Jean-Pierre_Ponnelle" id="mwBvo" rel="mw:WikiLink" title="Jean-Pierre Ponnelle">Jean-Pierre Ponnelle</a> at the <a href="./Cologne_Opera" id="mwBvs" rel="mw:WikiLink" title="Cologne Opera">Cologne Opera</a>?<!--Special occasion hook for February 5-->