If you haven't checked out the band 'Hic Iacet' yet, delay no longer! Assuming you are reading this because you enjoy metal, I must encourage anyone into sludge, death/doom or even mid-tempo black metal to give this a spin. The Latin name means 'Here Lies' as on gravestone. The constant preoccupation & thematic orientation of the tunes are about what Heidegger termed being-towards-death. Authentic being-toward-death understands one's individual death as always already a part of one. Provocative!
Favorite track: The Catacombs Of The Mandala.