If Youtube videos do not play reload the page, that's a Youtube bug.
Or maybe now, a few years later, it's a new bug ;-)

BITWVLF - Bound Blade (Sidewalks and Skeletons Remix)

Sidewalks and Skeletons - Glass Coffin feat. brothel.

Crystal Castles - Violent Dreams (Sidewalks and Skeletons Remix)

XXYYXX - DMT (Sidewalks and Skeletons Remix)

Lana Del Rey - Born To Die (Sidewalks and Skeletons Remix)