Grade Skyller - Ruins of Forgotten Civilizations (3:44)

Grade Skyller - Keys of Eternal Life (3:18)

Grade Skyller - Prototype of Ancient Energy (3:56)

Grade Skyller - Dark Revival (4:25)

Grade Skyller - Era of the Gods (3:05)

Grade Skyller, ANDRE - Seal of the Earth Feat. ANDRE (4:03)

Grade Skyller - Cradle of Time (3:58)