Metalium
heavy metal, metal, power metal, speed metal
Metallic Ass
heavy metal, metal, thrash metal
Metallica
hard rock, heavy metal, metal, rock, thrash metal
Metalsteel
heavy metal, melodic death metal
Metalucifer
heavy metal, metal, speed metal
Meteor Seven
electronic, hard trance, rave, trance
Métisse
downtempo, reggae, trip-hop
Metrik
drum and bass, liquid funk
Metro Luminal
alternative rock, post-punk
Metro Station
dance, electronic, electronica
Metronomy
electro, electronic, new rave
Metropol
classic rock, electronic, rock
mewithoutYou
indie rock, post-hardcore, rock
Mexican Institute of Sound
dance, electronic, electronica
Mezzoforte
funk, jazz, jazz fusion, smooth jazz
MFG
goa, goa trance, psychedelic trance