Afterimage
death metal, deathcore, metalcore, post-punk
Afterlives
ambient, lo-fi, rock, shoegaze
Aftermath
drum and bass, progressive metal, thrash metal
AFX
ambient, electronic, electronica, idm
Against All Authority
punk rock, ska, ska punk, skacore
Against Me!
folk punk, punk rock, rock
Against the Current
pop, pop punk, pop rock, rock
Against the Plagues
black metal, death metal, melodic black metal, symphonic black metal
Agalloch
black metal, doom metal, folk metal, metal, progressive metal
Agathodaimon
black metal, gothic metal, melodic black metal, metal, symphonic black metal
Age of Artemis
power metal, progressive metal
Age Pryor
ambient, singer-songwriter
Ageless Oblivion
death metal, melodic death metal, metal, progressive death metal, technical death metal
Agent Fresco
math rock, progressive rock, rock
Agent Steel
heavy metal, metal, power metal, speed metal, thrash metal
Aghora
jazz metal, metal, progressive metal, technical metal
Agitation Free
krautrock, progressive rock
Agnes Strange
hard rock, psychedelic rock, rock