В каком стиле играют эти группы?

Гоа-транс вроде. Или psytrance.
http://ru.wikipedia.org/wiki/Гоа-транс - там всё написано.

Astral - psychedelic trance А кто такой "Цветкофф" понятия не имею!!!!

сайт promodj.ru там все стили и направления в неограниченном количестве. свежие треки, живые работы, биты... в общем все.

3 Elements
3Channels
808 State
Abe Duque
Abstract Avenue
Acre4
Adam Freeland
Alexander Kowalski
Amorphous Androgynous
Andrea Parker
Animatek
Anthony Rother
Aphex Twin
Apollo 440
Atom Heart
Autechre
Baby Ford
Baby Mammoth
Banco de Gaia
Barcode Brothers
Biosphere
Black Dog, The
Blank & Jones
Bleak
Bleak [alternative]
Boards of Canada
Brainbox
Brandi Ifgray
Cabaret Voltaire
Carl Cox
Cex
Child's View
Cocoawildboars
Cosmosis
Cristian Vogel
D.Soul
Damian Lazarus
Daniel Mehlhart
Dao Dezi
Dark Vibrations
Dave Clarke
David Holmes
Der Dritte Raum
Didier Sinclair
Dieb
Ditch
Divination
DJ Acucrack
Dominik Eulberg
Dopplereffekt

Download
Dreadzone
Dune
Earth Nation
Ecoform
Egotopia
Elastic Lego
Electric Universe
Electrip
Ellen Allien
Engine7
Enjumi
Ernie
Etnica
Euphoria
Exit
Fidget
Fila Brazillia
Fluke
Frankie Bones
Frog Pocket
Future Sound of London, The
Genitorturers
Gescom
Global Communication
Groove Armada
Gui Boratto
Hazard
Herbaliser
Higher Intelligence Agency
Intermix
Jam & Spoon
Jamie Lidell
Jeff Mills
Jefferson Family
Jimi Tenor
Joey Beltram
Johannes Heil
John Tejada
Jon Hassel
Josh Wink
Ju-ju space jazz
Junkie XL
Juno Reactor
Kabale Und Liebe
Kammerflimmer Kollektief
Kazooo
Kid 606
Koan
Kollektiv Turmstrasse

Kosmik Kommando
Kresy
Lassigue Bendthaus
Laurent Garnier
Layo & Bushwacka!
Lazzich Feat. Leave Motte
Leavemotte
LFO
Lithops
Lull
Maeror Tri
Magas
Marc Houle
Markus Masuhr
Marow
Marusha
Matmos
Matt Jackson
Maurizio Vitiello
Meat Beat Manifesto
Mellow Trax
MFG
Michael Brook
Miss Kittin
Moby
Mouse on Mars
Move D
Mr. Electric Triangle
Mr. Oizo
Mr. Scruff
Mujuice
Muslimgauze
N-Trance
Naked Funk
Nightmares On Wax
Node
Octad
Orb, The
Orbital
Outwork
Pablo Akaros
Party Animals
Paul Johnson
Pendulum
Phantasia
Philip Jeck
Philipp Weigl
Plaid
Plura
Prefuse 73
Prodigy
Recloose
Ricardo Villalobos
Richie Hawtin
Ryo Miyashita
Safety Scissors
Sascha Funke
Scaff
Schneider TM
Scooter
Scorn
Scout
Serart
Shpongle
Sister Bliss
Slicker
Snap!
So Inagawa
Solar Quest
Solid Doctor
Somatic Responses
Sr. Aye
Sr.Click
Suffragettes, The
Susumu Yokota
Sven Vath
Swayzak
Tarmvred
Techno Army
Technocracy
Technotronic
Theodor Zox
Tiga
Timo Maas
Tosca
Towa Tei
U96
Underworld
Unit 21
Universal Indicator
Unkle
Urban Cookie Collective
Vaia
Various Artists
Venetian Snares
Vitaminsforyou
Wagon Christ
Wamdue Project
Westbam
X-Press 2