| ACT | COUNTRYCNT | EDITIONED | FESTIVALFES |
|---|---|---|---|
| Seeed | DEGermany 2004 | | |
| Sharko | BEBelgium 2004 | | |
| showcase AG Music en Buro Waanzin | NLNetherlands 2004 | | |
| showcase Amsterdam United | NLNetherlands 2004 | | |
| showcase Geinbeat | NLNetherlands 2004 | | |
| showcase LiveXS | NLNetherlands 2004 | | |
| showcase Plato | NLNetherlands 2004 | | |
| showcase Plato | NLNetherlands 2004 | | |
| showcase WM Music | NLNetherlands 2004 | | |
| 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 | |