Heart of Darkness by Black Label Society Overview Tag Appears on Catacombs of the Black Vatican Catacombs Of The Black Vatican Catacombs of the Black Vatican (Deluxe) Catacombs of the Black Vatican (Deluxe Edition) Catacombs Of The Black Vatican (Jap. Ed.) Catacombs of the Black Vatican (Limited Edition) Heart of Darkness Megarock Radio - All Request Rock Radio Psychedelicized Radio Playcount 112 Listeners 43