| ACT | COUNTRYCNT | EDITIONED | FESTIVALFES |
|---|---|---|---|
| Silver | NONorway 2004 | | |
| Simple Kid | GBUnited Kingdom 2004 | | |
| Sioen | BEBelgium 2004 | | |
| SneakerFreak | NLNetherlands 2004 | | |
| Solid Decay | NLNetherlands 2004 | | |
| Soulvation | NLNetherlands 2004 | | |
| Soundtronics | NLNetherlands 2004 | | |
| Spaceboys | PLPoland 2004 | | |
| Spillsbury | DEGermany 2004 | | |
| Splash | NLNetherlands 2004 | | |
| St. Paul | NLNetherlands 2004 | | |
| St. Thomas | NONorway 2004 | | |
| Stuurbaard Bakkebaard | NLNetherlands 2004 | | |
| Supa Dance Jam | NLNetherlands 2004 | | |
| Suzanna | NLNetherlands 2004 | | |
| Tashas World | NLNetherlands 2004 | | |
| Teitur | FOFaroe Islands 2004 | | |
| Terry Toner & Herr Arter | NLNetherlands 2004 | | |
| The Apers | NLNetherlands 2004 | | |
| The Ex | NLNetherlands 2004 | | |
| The Firebirds | NLNetherlands 2004 | | |
| The Frames | IEIreland 2004 | | |
| The Gathering | NLNetherlands 2004 | | |
| The Industry & Friends | NLNetherlands 2004 | | |
| The Miracle Men | NLNetherlands 2004 | | |
| The Real Ones | NONorway 2004 | | |
| The Soundtrack Of Our Lives | SESweden 2004 | | |
| The Stands | GBUnited Kingdom 2004 | | |
| The Wonderfools | NONorway 2004 | | |
| This Beautiful Mess | NLNetherlands 2004 | | |
| Thulsa Doom | NONorway 2004 | | |
| Tiedo | NLNetherlands 2004 | | |
| Tigerbeat | DEGermany 2004 | | |
| Tim Christensen | DKDenmark 2004 | | |
| Trashmonkeys | DEGermany 2004 | | |
| T.Raumschmiere | DEGermany 2004 | | |
| Treble | NLNetherlands 2004 | | |
| Under Byen | DKDenmark 2004 | | |
| Venus In Flames | BEBelgium 2004 | | |
| VJ Freakbrothers | NLNetherlands 2004 | | |
| Voicst | NLNetherlands 2004 | | |
| Water Lily | CHSwitzerland 2004 | | |
| Wealthy Beggar | NLNetherlands 2004 | | |
| We vs Death | NLNetherlands 2004 | | |
| Whyte Seeds | SESweden 2004 | | |
| Winnaar Popprijs | NLNetherlands 2004 | | |
| Within Temptation | NLNetherlands 2004 | | |
| Wonder | NLNetherlands 2004 | | |
| Woost | NLNetherlands 2004 | | |
| Wyatt | NLNetherlands 2004 | |