From www.anus.com "Neoclassical music preserves ancient tradition and accelerates it into modern form, using the values that are eternal to guide us from the past into the future. Neoclassical popular music includes some artists from the following genres: ambient, electronica, synthpop, black/death metal, noise, industrial, EBM and postpunk."
Some bands include Immolation, Neptune Towers, and Chamber of Sorrows. The music itself doesn't have to be classical, but interprets ancient traditions. Anybody else a fan?