Umberto Palazzo e il Santo Niente
alternative rock, grunge, indie rock, noise rock
Umbra Animae
death metal, industrial death metal, industrial metal
Umbra Et Imago
darkwave, gothic metal, gothic rock
Umbrtka
avant-garde, black metal, metal
Ummet Ozcan
electronic, progressive trance, tech trance, trance
Umphrey's McGee
jam band, progressive rock, rock
Una Mas Trio
bossa nova, funk, nu jazz
Unai
electronic, house, microhouse, techno
Unbelievable Truth
britpop, indie rock, singer-songwriter
Uncle Acid & the Deadbeats
doom metal, psychedelic rock, stoner rock
Uncle Earl
americana, bluegrass, country, folk
Uncle Kracker
country, pop, rock, singer-songwriter
Uncle Sam
dub, dubstep, reggae, soul
Uncle Slam
crossover thrash, metal, thrash metal
Unconform
hardcore punk, melodic hardcore
Unconform
hardcore punk, melodic hardcore
Und
electronic, electronica, minimal techno, techno
Undead
black metal, death metal, thrash metal
UNDEAD CORPORATION
melodic death metal, metalcore