Indie hip-hop video being filmed downtown

Behind St-Cats and St-Elizabeth.  Some sweet graffiti back there.  These guys were rapping over a boombox of their own tracks while two others filmed them with what looked like a smartphone and a digital point-and-shoot camera.  That's some indie shit.  If anybody recognizes them, let me know their name so I can see if I can find their music anywhere.  Their delivery showed promise.