Polish alt, Ewa Wolak, has performed in many Händel's operas roles such as Eduige in Rodelinda, Bradamante in Alcina, Irene in Tamerlano, Carilda in Arianna in Creta, and the title parts in Amadigi and Salomon.

She has sung in addition Isabella in Rossini's L'italiana in Algieri, Mss.Quickly in Verdi's Falstaff, Dritte Dame in Mozart's  Die Zauberflöte, Marceline in Le nozze di Figaro, the title role in Carmen, Leonora in Scarlatti's Il Trionfo del' onore, Constanze in Haydn's L'isola disabitata, and Marte in Gounod's Faust.

Ewa Wolak has sung the title role in Carmen (Karlsruhe), Cornelia in Giulio Cesare in Egitto, La Cieca in La Gioconda , Erda in Das Rheingold, Gaea in Daphne and Olga in Eugene Onegin (Deutsche Oper, Berlin), Isabella In Italiana in Algeri  and Erda in Das Rheingold (Karlsruhe).

More recently Ewa Wolak has performed Mozart's Requiem (Mozarteum Salzburg and Concertgebouw, Amsterdam), Ms. Quickly in Falstaff, Erda in Das Rheingold and in Siegfried (Deutsche Oper, Berlin), Ulrica in Un ballo in maschera (Finnish National Opera and Deutsche Oper, Berlin), Schwertleite in Die Walküre (Deutsche Oper, Berlin), and 3rd Lady in Die Zauberflöte (Toulouse).

Upcoming operatic engagements include Erda in Das Rheingold and in Siegfried (Deutsche Oper Berlin), Isabella in L'Italiana in Algeri , Dalila in Samson et Dalila (Karlsruhe), and Schwertleite in Die Walküre (Deutsche Oper, Berlin), among others.