Other well known Detroit artists, such as Eminem, D12 and Insane Clown Posse also cross over into this genre. Kid Rock was influenced by the mixture of rap and hard rock used by Esham the Unholy. Esham the Unholy also formed a band called NATAS (SATAN backwards).
Halls of Illusions: Interview with Esham (http://www.hallsofillusions.com/mainsite/interviews_esham) where he slams the music industry for fictitiously coining the term "horrorcore".
All Music Guide entry on Esham (http://www.allmusic.com/cg/amg.dll?p=amg&token=ADFEAEE4781ED947A57520EFB71670E1FA5CDE2DFE62D9BA5007656392940454880C71ED59E695CCB0E577B466ADFF2EA0160AD9CFEF5CFFDC765D40&sql=11:ofo7gjlrj6ib~T1/)