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 ;-)

Satelliti - Young Wolf (pup version)

Colin Stetson - The stars in his head (Dark Lights Remix)

Colin Stetson - In Mirrors + And In Truth (feat. Justin Vernon)

Melt Yourself Down - Fix My Life

Beats Antique - Dope Krunk