Monica Yunus Competition. In 2001, Yunus sang the role of Nanetta in "Falstaff" in her debut with Amato Opera. In the 2002–2003 season, Yunus made her debut with Nashville Opera as Gretel in Engelbert Humperdinck's "Hänsel und Gretel", her debut with Virginia Opera as Oscar in "Un ballo in maschera", and performed the role of Walter in "La Wally" at Alice Tully Hall with Teatro Grattacielo. She also performed the roles of Servilia in Mozart's "La clemenza di Tito" and Polly in "Die Dreigroschenoper" with Pittsburgh Opera as part of her internship there. Yunus was also awarded a career grant from the
Lina Abarbanell and the Metropolitan Opera House, brought Abarbanell to New York. Her American debut came that October at Irving Place in "Fruehlingsluft" ("Spring Breezes") followed a month later playing Lt. Von Vogel in "Jung Heidelberg" ("Young Heidelberg"), a comic opera with music from Carl Millöcker and book by Leopold Krenn and . Her debut at the Metropolitan Opera House as Hänsel to Bella Alten's Gretel came on November 25, 1905. Over the run of "Hänsel und Gretel" the two would at times switch roles. After honing her language skills Abarbarbanell made her English-speaking debut at the Garden Theatre on Christmas Day,