There are at least eight different groups and artists named Sacrum: 1) A sludge/crust band from Washington, DC. Released a 3-track demo in May 2011. 2) Harsh electronics project, most probably from Netherlands. Releases: (at least) one album, "Omega", in Polish netlabel Kaos Ex Mahina. 3) Death/Doom metal band from Poland Gorlice. Formed in 1991, released 2 demos 1994 and 1995, Went onto release Res Sacr Miser in 1996. in 1999 they released Drastic Reality. Was a full 7 years before they wrote again releasing Darkstricken in 2006

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