Harsh Supplement is a long-running, drum and bass noisecore duo from Ottawa, Canada. They have released numerous splits and have become quite prominent within the old-school noisecore scene. Members of Harsh Supplement play in Critical Convictions and Take One For The Team, and also run Sir Punkly Records (sirpunkly.com).
Deranged Insane appears in july 2000, with the proposal to do a simple Grind/Noisecore, fast and dirty, in short, without smuffy.
Formation was, Kiko (vox, drums) and Cynthia (guitar, vox). In February 2001 they move to Japan ,doing a few gigs.
Seven Minutes Of Nausea (or 7MON short) is one of the more known Noisecore bands. 7MON is a band based around Mick Hollows from Australia. The band later moved to Germany and to the United Kingdom. Now Mick is located in Koblenz, Germany (since 2005).