Popular Avant-garde Metal Events

all genres avant-garde experimental black metal progressive metal metal death metal doom metal progressive rock technical death metal rock industrial metal mathcore post-metal progressive gothic metal jazz electronic symphonic black metal instrumental sludge metal industrial grindcore noise rock noise experimental rock atmospheric black metal alternative metal symphonic metal psychedelic thrash metal math rock blackened death metal post-hardcore psychedelic rock post-rock metalcore hip hop folk metal avant-prog indie rock heavy metal brutal death metal ambient