There are at least five artists to have used the name Dissonance: Slovak technical death metal group DISSONANCE. Death Metal phenomenon DISSONANCE began play with original name NOTORICA. They have recorded 4 demos and after guitarist leave they have changed style from Thrash Metal to more complex and technical Death Metal compositions. After problems to find some label they have finally released their only album "Look To Forget" under Czech label Czech Panorama in 1994. DISSONANCE have played many live gigs especially in Slovakia and Czech.