I just wanted to point you in the direction of Girl Walk // All Day. It’s an independent film (funded by Kickstarter I believe), a feature-length music video, if you like. I heard about it from the Filmspotting and Filmspotting SVU podcasts, both of which recommended it highly. It features the dancing of a few people (primarily a woman named Anne Marsen) as they make their way through New York City. Evidently filmed without permits it includes reactions of bystanders and passers-by as well as some great choreographed moments. It’s broken into 12 chapters, which can all be watched on the website for free. It’s all to the mash-up album All Day by Girl Talk, which is in itself pretty darn cool.