hmmmm... it depends on my mood, and it changes depending on whether i've heard it recently or not, but at the minute it's probably one of:

Any other city- by life without biuldings

Post or debute - by bjork

sytem of a down or toxcicity- by system of a down

electric lady land- by jimmi hendrix

or maybe a single, which would be "cedar room" by the dover, a very mellow single (3 tracks)...