The Mess Hall

I heard on the bbc some time ago that a guy created some sort of music anylizer, it then breaks down a song to all its component parts. Then just like the studios do, you can remix the song, or remaster it.

Does anyone know if the software exists yet?

found it, it's called Hit 'N' Mix
http://www.hitnmix.com/index.htm

Bit steep though at £80