| ACT | COUNTRYCNT | EDITIONED | FESTIVALFES |
|---|---|---|---|
| 50/50 | NLNetherlands 2004 | | |
| Adam Masterson | GBUnited Kingdom 2004 | | |
| ADHD | NLNetherlands 2004 | | |
| ADI-J | NLNetherlands 2004 | | |
| Adi Lukovac | BABosnia and Herzegovina 2004 | | |
| Admiral Freebee | BEBelgium 2004 | | |
| Alamo Race Track | NLNetherlands 2004 | | |
| Alfie | GBUnited Kingdom 2004 | | |
| Alien Nation | NLNetherlands 2004 | | |
| Ane Brun | NONorway 2004 | | |
| Anima Sound System | HUHungary 2004 | | |
| Arsenal | BEBelgium 2004 | | |
| A.S. Dragon | FRFrance 2004 | | |
| Audiotransparent | NLNetherlands 2004 | | |
| Autumn | NLNetherlands 2004 | | |
| Baby Woodrose | DKDenmark 2004 | | |
| Bart Skils | NLNetherlands 2004 | | |
| Basic One | NLNetherlands 2004 | | |
| Bell X1 | IEIreland 2004 | | |
| Benny Sings | NLNetherlands 2004 | | |
| Beth Hart | USUnited States 2004 | | |
| Birdpen | GBUnited Kingdom 2004 | | |
| Björn Torske | NONorway 2004 | | |
| Black Rodeo | NLNetherlands 2004 | | |
| Brazen | CHSwitzerland 2004 | | |
| British Sea Power | GBUnited Kingdom 2004 | | |
| Carlos Valdes | NLNetherlands 2004 | | |
| Carpark North | DKDenmark 2004 | | |
| Chief Mart's | LULuxembourg 2004 | | |
| Chronicle Kings | NLNetherlands 2004 | | |
| Cléan | CHSwitzerland 2004 | | |
| Cloroform | NONorway 2004 | | |
| Cranebuilders | GBUnited Kingdom 2004 | | |
| Deejay Spike | NLNetherlands 2004 | | |
| Deelder Draait | NLNetherlands 2004 | | |
| Di-rect | NLNetherlands 2004 | | |
| DJ Chuckie | NLNetherlands 2004 | | |
| DJ Djarrel | NLNetherlands 2004 | | |
| DJ Jorgensen | NLNetherlands 2004 | | |
| DJ Juan Sanchez | NLNetherlands 2004 | | |
| DJ Lady Ace | NLNetherlands 2004 | | |
| DJ Marx | NLNetherlands 2004 | | |
| DJ Mason | NLNetherlands 2004 | | |
| DJ M-Cécile | NLNetherlands 2004 | | |
| DJ Moortje | NLNetherlands 2004 | | |
| DJ Real | NLNetherlands 2004 | | |
| DJ Sandrien | NLNetherlands 2004 | | |
| DJ Shiva | NLNetherlands 2004 | | |
| Don Diablo | NLNetherlands 2004 | | |
| Don Johnson Big Band | FIFinland 2004 | |