| ACT | COUNTRYCNT | EDITIONED | FESTIVALFES |
|---|---|---|---|
| Schlachthofbronx | DEGermany 2010 | | |
| Scuba | GBUnited Kingdom 2010 | | |
| Seabear | ISIceland 2010 | | |
| Serena Maneesh | NONorway 2010 | | |
| Sexton Creeps | NLNetherlands 2010 | | |
| Shaking Godspeed | NLNetherlands 2010 | | |
| Shining | NONorway 2010 | | |
| Sivert Höyem | NONorway 2010 | | |
| Skinto | NLNetherlands 2010 | | |
| Sliimy | FRFrance 2010 | | |
| Slugabed | GBUnited Kingdom 2010 | | |
| Soma | FRFrance 2010 | | |
| Sometree | DEGermany 2010 | | |
| Sophie Hunger | CHSwitzerland 2010 | | |
| Soulburn | NLNetherlands 2010 | | |
| Spotrockers | NLNetherlands 2010 | | |
| Stan Diego | NLNetherlands 2010 | | |
| Stereo | NLNetherlands 2010 | | |
| Stevans | CHSwitzerland 2010 | | |
| Steve Cradock | GBUnited Kingdom 2010 | | |
| Stornoway | GBUnited Kingdom 2010 | | |
| Svjata Vatra | EEEstonia 2010 | |