The Black Dahlia Murder is a renown American death metal band known for their explosive live performance. Ghoul is supposedly a group of mutants from Creepsylvania that were tricked into signing a record deal with Razorback Records. The characters that make up the group are Cremator, Digestor, Dissector, and Fermentor, with various other characters periodically joining them onstage. Khemmis is an American doom metal band from Denver, Colorado formed in 2012. Gost is an electronic music producer based in US. Skeletal Remains is a death metal band from California, US.