Hello, I am trying to ID a song in a newer low budget zombie movie on cable tv. I only caught the last couple minutes of show and the one surviving woman was running from zombies as the song was playing? It was a monotone chanting type song by what sounded like a heavy metal band? The main lyrics were"Blood, blood, I need blood". It was out of my usual type of music but was very haunting and made we want to learn more about it and the artist(s). Thanks for any help.