Gros Coeur (literally “Big Heart”) don’t do compromise. Their music thrives on tension, texture and release—tropical psych rock that stretches, swells and mutates, driven by emotion as much as volume. Since their debut album Gros Disque (2023), the Belgian band has steadily built an international profile. In November 2025, Gros Coeur released second album Vague Scélérate via a four-label co-release, and played a sold-out release show at Ancienne Belgique. Praised by KEXP as “incendiary,” the album marks a bold leap forward in scope, intensity and ambition for the four fearless and focused Belgians.