Color: Purple Blue Merge. RSD Essential 076. UPC: 5055006523577 After enjoying worldwide success with the previous 5 classic albums, Morbid Angel had established themselves kings of the Death Metal genre with their revolutionary and unapologetic sound. Back in October 2000, Morbid Angel emphatically announced their return with Gateways of Annihilation - This intensely dark and intricate album is a historic masterpiece that emanates strength with its dynamic and sweeping passages and brutal lyrical content.