Call of Duty: Black Ops Easter Egg - Hidden Music in Zombies Levels

In the zombies level Kino Der Toten, there is a secret music soundtrack like the other maps from Call of Duty world at war. To hear it, you must activate the 3 hidden meteorite pieces hidden around the map. The first is in the room you start in on a pedestal; the second in the dressing room also on a pedestal, and the third is on the shelf opposite the mystery box spawn location in the room above the street. If you activate all of these, the song 115 by Elena Siegman begins to play for everyone in the game at that time.