For the first time the female British-Australian formation will play live in Burgas Opera on April 22.
The sales of their albums make critics to identify the girls as the most successful string quartet in the music industry for all time. Their music falls into the genre "crossover classics", while the singers love to say "they just play classical music in which there are little pop and electronics".
Tickets are on sale at the ticket offices of the Cultural Center "NHK". For more information tel.:0894/898-098-Marusya Ruseva.