Although he takes his alias from the Sumerian god of the crescent moon, Sin Nanna is a human citizen of Hobart, Tasmania, and practitioner of the black metal arts at their most visceral, brutal, and misanthropic, under the one-man-band moniker of Striborg -- itself derived from the god of winds and storms in Slavic mythology. Originally conceived of in 1997, Striborg concentrated on recording scattered demos and occasionally compiling them into equally limited CD pressings for the next half-decade -- only to unveil two proper albums, Spiritual Catharsis and Mysterious Semblanc...