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 ;-)

Pitch Black - Without The Trees

Pitch Black - It's the Future Knocking

Misled Convoy - Sixteen Sunsets

CLANN - KIN (The KIN Fables Trilogy Part I)

CLANN - SALVAGE (The KIN Fables Trilogy Part II)