Mostra Festival 2026 

Mostra is an independent small-format festival of avant-garde and experimental electronic music rooted in Barcelona’s cultural fabric. Emerging as a counterpoint to large, commercial events, Mostra celebrates creative risk, sonic exploration and community connection through curated performances, artist conversations, interdisciplinary collaborations and year-round cultural programming.

Since its inception during the challenging era of pandemic confinement, the festival has grown into a multidisciplinary platform that uplifts local talent, bridges international artists with the city’s scene, and fosters inclusivity, sustainability and respect across audiences and participants. 

Mostra 2026 returns 12–15 March 2026 with a diverse lineup exploring the edges of electronic music.

🔗 Full programme & festival info: https://www.mostra.barcelona