Old Time Relijun is an American experimental rock band from Olympia, Washington, founded in 1995. The band initially recorded under their own label, Pine Cone Alley, before being adopted by K Records. Their debut album, Songbook Vol. I, was released in 1997. In 1998, they released the single "Jail b/w Office Building" and contributed to various compilations, including "Qiyamat" on the KAOS Theory compilation. The band's subsequent albums included Uterus and Fire (1999), La Sirena de Pecera (2000), Witchcraft Rebellion (2001), and Varieties of Religious Experience (2003). A notable single from this period included "King of Nothing b/w drum n bass" (2001). Old Time Relijun released further albums such as Lost Light (2004), 2012 (2005), Catharsis in Crisis (2007), See Now and Know (2019), and Musicking (2021). The band's lineup included Germaine Baca on drums, Aaron Hartman on upright bass, Ben Hartman on saxophones, and Arrington de Dionyso on electric guitar, vocals, and bass clarinet.