think they have some confusion going on here... the bloodthorn i'm familiar with is some brutal death-metal... that would be the one they have here called genocide, no female vocals on it, just straight up, punch you in the throat death-metal...
Never heard them before, but beautiful and well written songs. Very underrated. Right up there with Summoning, Limbonic Art, Xasthur, etc. I will be buying "in the shadow of your black wings" shortly.