Yuja Wang plays Stravinsky's "Petrushka". With score

I thought I had put this video online a long time ago but I can't find it. So I'm (re?)posting it now, because it's a wonder. Who better than Yuja Wang is capable of this perfect blend of joyful vitality and crystalline precision, of rigor and exuberance?
Russian Dance: 0:05
Petrouchka's Room: 2:28
La semaine grasse: 6:47