1. A black metal band from Finland. 2.A Moscow-based electronic duo consisting of Igor Zorin and Vladimir Ulianov. They have played keyboard and guitar in various bands since 1983. In 1999, Antimateria opened Focused Song Studio. They were at one time the most downloaded artist on download.com, racking up millions of downloads and streams, under the name "Antimateria (The Real One)". Web: http://fss.nm.ru/ Free downloads: http://www.mp3.com.au/Antimateria/Music