Shin Hae-chul (Hangul: 신해철; May 6, 1968 – October 27, 2014) was a South Korean singer-songwriter and record producer known for being a pioneer of Korean experimental rock music. He was referred to by fans as the "Demon Lord" or "The Devil" for his charismatic stage presence. Shin formed the band Muhangwedo (Hangul: 무한궤도) in 1988 when he was a sophomore at Sogang University. The band received national attention when it appeared on the televised 1988 MBC Campus Music Festival, a singing competition for amateurs.