Asteroid
psychedelic rock, stoner rock
Astpai
hardcore punk, melodic hardcore, punk rock
Astral Doors
hard rock, heavy metal, metal, power metal
Astral Emersion
black metal, symphonic black metal
Astrobrite
dream pop, noise pop, shoegaze
Astronaut
ambient, electronic, post-rock
Astronaut Husband
dream pop, lo-fi, singer-songwriter
Astronauts, etc.
dream pop, electronic, indie pop
Astrosoniq
psychedelic rock, space rock, stoner rock
Asturias
neo-prog, progressive rock
Asura
ambient, chillout, electronic
Aswad
dub, reggae, roots reggae, ska
Asylum Choir
progressive rock, psychedelic rock
At Dawn We Rage
drum and bass, dubstep, electronic
At the Gates
death metal, melodic death metal, metal
At the Lake
folk metal, gothic metal, symphonic metal