Lang Lang performing at a Capitol Fourth Concert

[@jimwang8826]

lang lang is so good .and his mom is so lovely too ...

[@kraftpr]

I wonder if he's playing the arrangement of Stars & Stripes by Vladimir Horowitz? It's supposed to be extremely difficult. Horowitz wrote for his own monumental technique.

[@jimwang8826]

well. i dunt wanna judge if you are right or sth else. but ..do u think if its proper to say these kind of words in this video ...and i dont think so .sorry.爱国热情发挥错地方了。