Roadburn Festival 2009

sludge metal

stoner metal

stoner rock

progressive metal

doom metal

blues rock

modern blues

psychedelic rock

space rock

neo-psychedelic

post-rock

math rock

thrash metal

death metal

drone metal

drone

black metal

metal

ambient jazz

dark ambient

experimental jazz

krautrock

neofolk

ambient folk

indie folk

art rock

proto-punk

progressive rock

acid rock

avant-garde