| ACT | COUNTRYCNT | EDITIONED | FESTIVALFES |
|---|---|---|---|
| C/4 | NLNetherlands 2003 | | |
| Cadillac | NONorway 2003 | | |
| Caesar | NLNetherlands 2003 | | |
| Chair | MDMoldova 2003 | | |
| C-Mon & Kypski | NLNetherlands 2003 | | |
| Coem | BEBelgium 2003 | | |
| Cold Popculture | NLNetherlands 2003 | | |
| Colleen | NLNetherlands 2003 | | |
| Collywobbles | NLNetherlands 2003 | | |
| Console | DEGermany 2003 | | |
| Corey | NLNetherlands 2003 | | |
| Cosmotron | DEGermany 2003 | |