The Japanese percussion group from the island of Sado. Specifically, their art is called taiko.

The name "Kodo" means two things: heartbeat, and "The children of the drum."

I got their remix CD Sai-So ("reborn"), and it's deep... Play Starsiege Tribes with this... Play Tribes while listening to all of their albums.

Web Site: http://www.sme.co.jp/Music/Info/KODO/