Popular Avant-garde Metal Events

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