Impetuous Ritual will bring their cavernous vortex-like death metal chaos to Prague this summer.. IMPETUOUS RITUAL Profound Lore Records https://profoundlorerecords.bandcamp.com/album/blight-upon-martyred-sentience Australia’s own sickening musical abomination of ambient death metal surrealism. Unhinged psychedelic caveman vortex-like death metal chaos transceding to abstract, cavernous, and otherworldly realms. Original band of Omenous Fugue and Ignis Fatuus of Portal fame.