[http://youtu.be/0VZtTye-bWU] (YouTube link)Rememb...  ...ube link)Remember the video of the three guys who jammed together on a sidewalk? Now we know a lot more ab...

[http://youtu.be/cUFVR5sgbt0] (YouTube link)A busk...  ...y a passerby -and then another, leading to a nice jam session on the sidewalk. These guys may not know each oth...

(YouTube Link) New York is the kind of place where anything can happen at any moment, and although that comes with plenty of bad, this video shows that there are also many instances of spontaneous goodness going down, e...