Rating is available when the video has been rented.
This feature is not available right now. Please try again later.
Published on Mar 2, 2013
Classical piano sensation Lang Lang performs Chopin "Minute Waltz" Op. 64 No. 1 during a rehearsal at Boston's Symphony Hall on February 27, 2013. (Also hear an interview with Lang Lang on Radio Boston: http://wbur.fm/XLiCQA )