Street musicians

In some way they are the truest artists. Let's find interesting people performing out in the open.
I'll start with this:
Most have probably already read this old story and seen the video, but in case not, check it out. Joshua Bell plays the subway.
Beauty is in the eye of the beholder; obviously, he was playing the wrong music for that audience, and they were hoping he would quit screeching on that fiddle.

If he were Jean Luc Ponty, or Ray Nance; or maybe even one of those Blue Grass fiddlers like on "The Beverly Hill Billies", they might have stopped. For what is music from heaven to some, is noise to others.