Sonya Yoncheva, a Bulgarian soprano, finds herself at a turning point, as her career takes off, propelled by raw talent, serendipity and hard work.
By MICHAEL COOPER, New York Times
Wed, 11/26/2014 - 3:32pm
Sonya Yoncheva, a Bulgarian soprano, finds herself at a turning point, as her career takes off, propelled by raw talent, serendipity and hard work.