This past June, the Tools of War collective held the 8th annual True School Summer Park Jam series in NYC. With music provided by some of the legends of the dj world (Jazzy Jay, Grandmaster Caz, Biz Markie and Grandwizard Theodore among others) and b-boying (including members of the Rocksteady Crew) the event managed to capture everything great about summertime in the city.
Noisemaker Media's Mark Carranceja has put together highlights of the Park Jams, with some absolutely gorgeous HD, slow-mo footage of the b-boys backed by classic break beats. The embedded video doesn't quite do it justice, so I recommend clicking through the links and seeing them on Vimeo. Here are the two other videos that Mark has put out for the series: