Lang Lang playing piano and more:

https://www.youtube.com/watch?v=8TV5P_1OD6Y

https://www.youtube.com/watch?v=5xvl9My6xB8

https://www.youtube.com/watch?v=7EnIK6Kwlpw

https://www.youtube.com/watch?v=p9aEOlzhY6I