| Artist name | Roles | Recordings |
|---|---|---|
| Kastle (hip hop, probably Spanish) | vocal | Fuera de contexto |
| Neko (Spanish MC) | vocal | La luna quiere ser estrella |
| Phone (Spanish MC and producer) | vocal | Antipuristas |
| Artist name | Roles | Recordings |
|---|---|---|
| Dos hermanos | vocal | Representando la Sierra (feat. EUP, Hesk, CH27, Metal Pesado, Ábaco & Jodido Pelirrojo) |
| Gorka2H | vocal | Porque puedo |