Hi-Rez aka High Resolution is a hip hop group from Roanoke Virginia that was formed in the early 2000's with members Unsolved (production, lyrics, & vocals), Ill-Faded (lyrics & vocals), Bam (lyrics, vocals, and keyboard), and Anette (vocals).  Hi-Rez has 5 albums:  Dark Matter, Frozun Explosions, 444 Purple Level 4, Kindergarten Vs 8th Grade, and Hate Bracelet.  Their style is similar to 90's hip hop with elements of trip hop and horrorcore.