Related Information for Insatanity INSATANITY was formed during the summer of 1992, when fellow area musicians united to create one of the most original, brutal and atmospheric bands in the metal genre to date. The band immediately began writing material for their self-titled debut demo. This brutal four-song offering was released in February of 1993, and it established INSATANITY as one of the most intense metal bands in the Philadelphia area.The band continued writing material and playing local shows, building a f.. read more