Been following this guy for a while now... he's really upped his game during the last couple years.
Clipped explanation from his site:
Quote: For those who did not understand what is going on this video, here's a brief explanation: The main loud music really comes from the tesla coil sparks. They are literally playing the music due to the programmed phase, pulse width and firing frequency! So, there are no speakers, no audio / video special effects. It looks even better in person and sounds almost the same, just louder than people expect!
And here's Tetris from a few weeks ago:
RELAX and just have fun. Remember, it's all about the games.