Band Brothers

[AIDS]

No, not Band of Brothers, the HBO mini series, Band Brothers, the Japanese DS launch title. Think of it as something like Beatmania, or pretty much any other rhythm/music game. Anyways, check out this video. I think it's pretty amazing.

http://www.1101.com/nintendo/band_bros/DS-demo.html

From what I've read the people doing this are all doing it from one game card! Also, I've heard you can hum a tune into the DS mic and it can recognize the notes you're humming.