Mourn

Mourn is a Barcelona-based quartet that emerged in 2014 as a precocious force in the international indie-rock scene. Comprised of Jazz Rodríguez Bueno, Carla Pérez Vas, Leia Rodríguez, and Antonio Postius, the band gained immediate acclaim for their technical proficiency and raw emotional delivery, signing to the influential Brooklyn label Captured Tracks while still in their teens.

Their sound identity is characterized by '90s-influenced post-punk and noise rock, utilizing dual-vocal harmonies and jagged, clean-toned guitar interplay that avoids the typical distortion-heavy tropes of their peers. Their career arc shows a steady evolution from the visceral, live-to-tape energy of their debut toward more complex, avant-garde structures on 'Ha, Ha, He.' and 'Self Worth'. Culturally, they represent a bridge between the vibrant Spanish underground and the global indie circuit, often cited alongside contemporaries like Les Savy Fav for their rhythmic unpredictability. Critical consensus highlights their ability to modernize the 'riot grrrl' and 'math-rock' aesthetics without falling into nostalgia, maintaining a reputation for high-intensity live performances.