Uncle 1. A powerviolence band from Charlottetown, Prince Edward Island, Canada formed in 2012. uncle902.bandcamp.com 2. A spazzcore band from Sweden (Vänersborg, Sweden) 95-97 Uncle operated as a band between 1995-1997, being one of the first Swedish bands to play what you could call Spazzcore. This three piece found structure in spazz and free-jazz with lots of screaming and powerful rythms. Imagine running full-speed into a brick wall for enjoyment.