Alessia is a huge fan of black metal, death metal, and grindcore. She has been a session vocalist in various bands but currently focuses on her own projects: Exorbitant Prices Must Diminish, Murge, and Tzitzimime (harsh noise, power electronics).

She is part of the Riot Witch Crew and Chaos Rising collectives and organizes numerous concerts and festivals in alternative venues.

Alessia Mercado Del Rio is part of La Fabrique des monstres, a voice-over company for video games.

Her pronouns are she and they.