Jonathan Thomson, better known as Lo Key, is an underground horrorcore rapper from Pennsylvania. First getting his start in the
underground music scene in 1998 as a metal vocalist, he soon after decided to become a rapper, and in 2001 formed the hip
hop group Temple Rain, which garnered heavy controversy by 2004 for their violent, dark content. When Temple Rain disbanded
in late 2004, Lo Key then became a solo artist, and would goon to become one of the most popular solo rappers in the
underground 2000's horrorcore circuit. He has since collaborated with the likes of The Jokerr, Mars and KidCrusher. He was also
featured on the 2008 various artists album "Tunnel Runners", which was released by Psychopathic Records.