Ukf drum & bass 2014 - various - 2014
Released by Ukf music
Tracks : 21 / Length : 79:06.48
digipack, compil
with Delta heavy, Camo & crooked, I am legion, etc...

Ukf drum & bass 2015 - various - 2015
Released by Ukf music
Tracks : 20 / Length : 79:20:32
digipack, compil
with Dimension, Calibre, Emperor, etc...

Ukf drum & bass 2016 - various - 2016
Released by Ukf music
Tracks : 23 / Length : 79:32:13
digipack, compil
with Friction, Brookes Brothers, High Contrast, etc...

Ukf drum & bass 2017 - various - 2017
Released by Ukf music
Tracks : 23 / Length : 78:22:30
digipack, compil
with Friction, 1991, Memtrix, etc..

Ukf dubstep 2015 - various - 2015
Released by Ukf music
Tracks : 22 / Length : 75:49:01
digipack, compil
with Proxima, Modestep, Bar9, etc...

Ukf dubstep 2017 - various - 2017
Released by Ukf music
Tracks : 22 / Length : 78:53:21
digipack, compil
with Borgore, Flux Pavillion, Killsonik, etc...

Ultra obscene - Breakbeat era - 1999
Released by Full cycle
Tracks : 3 / Length : 18:36:62
Ep cd2, digipack

Ultra-obscene - Breakbeat era - 1999
Released by Full cycle
Tracks : 15 / Length : 74:18:30
digipack

Unbalance - 2562 - 2009
Released by Tectonic
Tracks : 12 / Length : 63:45:01
digipack

undeniable - Terror danjah - 2010
Released by Hyperdub
Tracks : 15 / Length : 63:44:38
digipack

Under the ice - Icicle - 2011
Released by Shogun audio
Tracks : 11 / Length : 65:40:33
shacd004 + hidden track

Under the sun - Machine code - 2013
Released by Subsistenz
Tracks : 11 / Length : 69:02:45
digipack, lp+cd

Under your sky - Underwolves (the) - 2001
Released by Jcr / compost
Tracks : 12 / Length : 59:01:56

Underground and loud - various - 1998
Released by Just create
Tracks : 12 / Length : 78:04:24
compil
with O'cruize, More rockers, Brass wolf

Underwater dancehall - Pinch - 2007
Released by Tectonic
Tracks : 10 - 10 / Length : 43:52:08 - 44:19:15
cd2 contains instrumental versions

Unfolded - Mobthrow - 2014
Released by Ad noiseam
Tracks : 13 / Length : 60:20:23
digipack
adn176

Universus - Shock one - 2013
Released by Viper
Tracks : 14 / Length : 69:51.65
digipack

Untrue - Burial - 2007
Released by Hyperdub
Tracks : 13 / Length : 50:35:29
digipack

Uprising - Concord dawn - 2004
Released by Uprising
Tracks : 11 / Length : 71:54:59

Uproot - Dj /rupture - 2008
Released by The agriculture
Tracks : 23 / Length : 56:16:21
mix
with Clouds, Filastine, Scuba, etc...

Urban jungle - Aphrodite - 1999
Released by Priority
Tracks : 16 / Length : 73:36:73
mix
with Luniz, Jungle brothers, Roni size, Ice cube

Urbanology - Souljah - 1997
Released by kickin music
Tracks : 10 / Length : 73:35:60

Us against the world - various - 2005
Released by Tov music group
Tracks : 25 - 12 / Length : 68:01:68 - 76:03:39
mix + compil
mix by Evol intent