Originally Posted by holograph

wow, what a voice!

basically judges were inquiring if she sang with lip sync (phonogram actually or as russians call it in slang 'plywood' (phanera) - a voice over recording on live shows). that's why they stopped her and asked to sing something acapella, and she again did her magic. one judge said her voice is so good that it sounds like very well done record.
what's amazing is she is self thought, she said in her town she couldn't find professional tutoring to work on her voice and signing so she's been practicing by herself at home.