Cyclone B - Sun
Incidentally, my co-worker used to be a DJ, played at gigs like Lowlands (which is liek the biggest festival in the country) back when. Pretty sure he'd know about music like this.
Another co-worker is somewhat into metal, I'm curious if he knows about some of the stuff I listen to. At the very least he (and the other) know about stuff like Mastodon and Meshuggah.