Black Metal Sacrifice is the second release by the black metal band Watain. It was recorded on their concert with Malign and Dark Funeral in Uppsala in 1999,[1] organised by Watain and Grim Rune Productions.[2][3] The live tape was originally "mostly spread among the closest ones"[4] and re-released on CD format in 2007.[5] "Sons of Fucking Hell" is a cover of Bloodsoil, "the very unknown band" vocalist Erik Danielsson "played in for some years before Watain, and never released anything with".[1]