“Margarita Gritskova, a young opera singer from Russia, will sing an aria from Gioachino Rossini’s “Tancredi” during the vocal part of the performance. As Dominik Meyer, the director of the Vienna Opera Ball, notes: “Although young, Margarita Gritskova is already a magnificent singer, she has brilliantly performed more than one role in our opera”.
Breaking News, January 2014

"What about vocal, Margarita Gritskova showed her great talent to the audience, having performed an aria from the "Tancredi" by Gioachino Rossini. As the organizers of the festival noted, the grand opening of the Opera Ball was seen by one and a half million viewers in Austria last year, and a little less – in Germany and Switzerland. The same or even higher number of views is expected this year."
Chaspik Newspaper, January 2014