Some Really Good Music Artists?

Im lookin 4 some new artists 2 listen 2 and i like rap, rock, and techno most... some examples of the rock i like r KoRn, Slipknot, Disturbed, 5 finger death punch, and Static-X... Rap... stuff like Tech N9ne, Baby Bash, and three six mafia... Techno, about n e thing , Dj Caffine, Dj zany... stuf like that