Viewers Break Down In Tears Over Beautiful Chopin Performance By Blind Girl 13 at Birmingham Station.<br /><br />She's a miracle!' Viewers break down in tears over 'beautiful' Chopin performance by a blind girl, 13, at Birmingham train station<br /><br />Schoolgirl Lucy, 13, left an audience in tears at Birmingham New Street station<br />A clip of her on the show hosted by Claudia Winkleman was posted on Twitter<br /><br />People have been left in tears after watching a blind 13-year-old girl seamlessly perform a Chopin piece on the piano at a train station in Birmingham.<br /><br />When she begins to play, a crowd forms around the piano with many people recording her on their phones. Meanwhile, Mika and Lang Lang, who is watching the clip in a separate room, look visibly moved and watch the performance with open mouths.<br /><br />At one point, Mika holds his hand up to his mouth and appears to fight back tears as he watches the performance in wonderment.<br /><br />Lang says: 'It's unbelievable that she can play this piece. How - how does she study? I mean, it'd be incredible.'<br /><br />As Lucy finishes the piece and the crowd applauds for her, Lang can be heard saying: 'Oh my God. Oh my God, this is - this is impossible.<br />