| ACT | COUNTRYCNT | EDITIONED | FESTIVALFES |
|---|---|---|---|
| Maestro Espada | ESSpain 2023 | | |
| Mainline Magic Orchestra | ESSpain 2023 | | |
| Marathon | NLNetherlands 2023 | | |
| Maria Chiara Argirò | ITItaly 2023 | | |
| Marina Herlop | ESSpain 2023 | | |
| Marta Knight | ESSpain 2023 | | |
| Maxine | NLNetherlands 2023 | | |
| Maz | LULuxembourg 2023 | | |
| Mazey Haze | NLNetherlands 2023 | | |
| M.Byrd | DEGermany 2023 | | |
| M.Chuzi | BEBelgium 2023 | | |
| Merina Gris | ESSpain 2023 | | |
| MEROL | NLNetherlands 2023 | | |
| Metteson | NONorway 2023 | | |
| Meyy | BEBelgium 2023 | | |
| M(h)aol | IEIreland 2023 | | |
| M I M I | BEBelgium 2023 | | |
| modernlove | IEIreland 2023 | | |
| Monikaze | LTLithuania 2023 | | |
| Monsieur Doumani | CYCyprus 2023 | | |
| Moonloops | NLNetherlands 2023 | | |
| Mundo Prestigio | ESSpain 2023 | | |
| Maika Makovski | ESSpain 2022 | | |
| Marina Herlop | ESSpain 2022 | | |
| Marta Del Grandi | ITItaly 2022 | | |
| Marta Knight | ESSpain 2022 | | |
| May The Muse | DEGermany 2022 | | |
| Mazey Haze | NLNetherlands 2022 | | |
| Meau | NLNetherlands 2022 | | |
| Mehmet Aslan (live) | CHSwitzerland 2022 | | |
| Melby | SESweden 2022 | | |
| Memes | UKUnited Kingdom 2022 | | |
| MEROL | NLNetherlands 2022 | | |
| Meskerem Mees | BEBelgium 2022 | | |
| Mezerg | FRFrance 2022 | | |
| Michael Aldag | UKUnited Kingdom 2022 | | |
| Mimi Webb | UKUnited Kingdom 2022 | | |
| Monsieur Doumani | CYCyprus 2022 | | |
| Mooneye | BEBelgium 2022 | | |
| Moritz Fasbender | DEGermany 2022 | | |
| Moscoman (live band) | DEGermany 2022 | | |
| Mundo Prestigio | ESSpain 2022 | | |
| Myd (live band) | FRFrance 2022 | | |
| M¥SS KETA | ITItaly 2021 | | |
| Marinho | PTPortugal 2021 | | |
| MA Rouf | FIFinland 2021 | | |
| May The Muse | DEGermany 2021 | | |
| Meetsysteem | NLNetherlands 2021 | | |
| Mei River | SESweden 2021 | | |
| Melenas | ESSpain 2021 | |