This could be a big one. In dramatic form, Avicii uploaded a teaser video yesterday hinting at something but upcoming. Our friends over a Dancing Astronaut also caught on that a few NYC based promotions companies were also promoting the video. What could this mean? Only time will tell. Personally we think it may be Sensation's announcement for their November US debut. As D.A. also pointed out this looks strangely familiar to the soon to be defunct Swedish House Mafia's big event at Madison Square Garden. Who could be the only one to top that? Mr. Levels himself. Keep in touch for updates.