| ACT | COUNTRYCNT | EDITIONED | FESTIVALFES |
|---|---|---|---|
| Muyayo Rif | ESSpain 2019 | | |
| Mueveloreina | ESSpain 2018 | | |
| Museless | ESSpain 2018 | | |
| Mani Orrason | ISIceland /ESSpain 2017 | | |
| Maika Makovski | ESSpain 2015 | | |
| MOURN | ESSpain 2015 | | |
| Muchachito Bombo Infierno | ESSpain 2012 | | |
| Mujeres | ESSpain 2012 | | |
| MeNeO | ESSpain 2010 | | |
| Macaco | ESSpain 2005 | | |
| Manta Ray | ESSpain 1999 | |