| ACT | COUNTRYCNT | EDITIONED | FESTIVALFES |
|---|---|---|---|
| Sony Music Showcase @ The Blokes, Groningen (INVITE ONLY) | EUEuropean Union 2020 | | |
| Sophie Hunger & Julian Sartorius | CHSwitzerland 2020 | | |
| Sorcha Richardson | IEIreland 2020 | | |
| Sorry | UKUnited Kingdom 2020 | | |
| Spinvis (hat Fernweh) | NLNetherlands 2020 | | |
| Squid | UKUnited Kingdom 2020 | | |
| STAKE | BEBelgium 2020 | | |
| StarWound | GRGreece 2020 | | |
| Swiss Reception (INVITE OR WRISTBANDS ONLY) | EUEuropean Union 2020 | | |
| Sylvie Kreusch | BEBelgium 2020 | | |
| S10 | NLNetherlands 2019 | | |
| Sam Feldt Live | NLNetherlands 2019 | | |
| San Holo | NLNetherlands 2019 | | |
| Sarah Klang | SESweden 2019 | | |
| Sasha Boole | UAUkraine 2019 | | |
| Say Yes Dog | LULuxembourg 2019 | | |
| Scúru Fitchádu | PTPortugal 2019 | | |
| Sea Girls | UKUnited Kingdom 2019 | | |
| Sea Moya | DEGermany 2019 | | |
| Sem & Stènn | ITItaly 2019 | | |
| Shabby Cabs | NLNetherlands 2019 | | |
| Sheila and the Kit | NLNetherlands 2019 | | |
| Shht | BEBelgium 2019 | | |
| Sibiir | NONorway 2019 | | |
| Small Town Bandits | NLNetherlands 2019 | | |
| Solo Ansamblis | LTLithuania 2019 | | |
| Someone | NLNetherlands 2019 | | |
| Son Mieux | NLNetherlands 2019 | | |
| Sonnfjord | BEBelgium 2019 | | |
| SONS | BEBelgium 2019 | | |
| Sorry John | NLNetherlands 2019 | | |
| Sports Team | UKUnited Kingdom 2019 | | |
| Stella | GRGreece 2019 | | |
| STIKSTOF | BEBelgium 2019 | | |
| SUPER STAR GODS | NLNetherlands 2019 | | |
| Saint Electrics | BGBulgaria 2018 | | |
| Saint Martinez | NLNetherlands 2018 | | |
| Sam Fender | UKUnited Kingdom 2018 | | |
| SANDOR | CHSwitzerland 2018 | | |
| San Holo | NLNetherlands 2018 | | |
| Scarlet Pleasure | DKDenmark 2018 | | |
| Schnellertollermeier | CHSwitzerland 2018 | | |
| School of X | DKDenmark 2018 | | |
| Seamus Fogarty | IEIreland 2018 | | |
| Serushio | PTPortugal 2018 | | |
| SEVEN | CHSwitzerland 2018 | | |
| Sheep Got Waxed | LTLithuania 2018 | | |
| Sigrid | NONorway 2018 | | |
| Širom | SISlovenia 2018 | | |
| Sjamsoedin | NLNetherlands 2018 | |