Biography DJ/Producer Tim Thomson - Sonar Zone began way back in 1994 when they became the very first signing to Evolution Gold Records, the ground-breaking label of dj/record producer Scott Brown. The first single was called Adrenalin EP and three tracks on it. Tracklist for Adrenalin EP Cat No. EVG001 A1 Opus 5 B1 Adrenalin (Scott Brown Mix) B2 Adrenalin (Original Mix) The second single was called Sonar Eclispe EP and also had three tracks on it. Read more on Last.fm