Some of you might be familiar with New Jersey/Delaware band I Am Heresy because of their vocalist. Nathan Gray was the singer of Boysetsfire for years, and I Am Heresy actually features his son, Simon Gray, on guitar. The band has already released a full length and an EP, but the band’s first album for Century Media, Thy Will, will be out on March 4. Until then, you can check out the first video from the album, “March of the Black Earth.” The video premiered over at Cvlt Nation earlier today. Gray’s distinct vocals stand out on the track, which is heavy and melodic. If you like what you hear, you can preorder the album here.