I believe this lady was playing a clay flute.
I have one of these clay flutes... they make the most beautiful sounds if you know how to play it! (And I have yet to play it well.)
This guys was dancing, performing, doing tricks. Very cool.
This guy was not wearing shoes, and he was dancing with music, and doing tricks with his strings and magic spools. I know I should be appreciating his movements, but the whole time I was there I was only thinking how his feet were not bleeding...