They are a band made up of three cello players and a drummer, used to be just four cello players but one left to join a symphony. They have some amazing songs out there like I Don't Care which is sang by the voice of Three Days Grace.. and they also have the lead singer of Rammstein sing a song for them. They also do some of the hottest cover music ever like some songs they did for metallica. Great videos they have on youtube include the song Path *the one without the singer* and the song I Don't Care *with the singer* :P, check it out if you'd like to see.

I went to youtube to check them out and you are right.. they are awesome! I love "I don't care"!

Yeah,I find it pretty amazing what they do with an instrument like the cello :).