Voivod

Canadian thrash/progressive metal band from Jonquière, Quebec, formed in 1982. Snake (vocals), Piggy (guitar, d. 2005), Away (drums), Blacky/Rocky (bass). Dimension Hatröss (1988), Nothingface (1989), Angel Rat (1991). Unique dissonant thrash that evolved into progressive art metal. Covered Pink Floyd. Singular vision.