Sopranos who have sung the extremely demanding title role include PERSON@1 -LRB- who later sang the Countess Geschwitz -RRB- , PERSON@2 , PERSON@3 , PERSON@4 , PERSON@5 , PERSON@6 , PERSON@7 and PERSON@8 .

Famous sopranos who have sung the main part of PERSON@9 include PERSON@3 , PERSON@1 and PERSON@7 .
