Upcoming Avant-garde Events in Boston

all genres experimental electronic jazz ambient noise contemporary classical psychedelic instrumental progressive rock free jazz rock classical folk industrial electronica drone post-punk electroacoustic pop lo-fi experimental rock noise rock idm post-rock punk progressive new wave psychedelic rock metal electro indie rock singer-songwriter alternative rock black metal progressive metal art rock hip hop indie pop techno dance spoken word downtempo synth-pop chillout funk dark wave math rock trip hop