Grin

Grin is a Berlin-based duo consisting of Sabin and Jan Oberg, specializing in a minimalist but sonically maximalist brand of psychedelic sludge and doom metal. Their identity is defined by the absence of traditional electric guitars, instead utilizing a massive, multi-amped bass setup to occupy the entire melodic and rhythmic frequency spectrum.

This 'bass-and-drums' configuration allows for a unique focus on low-end textures and percussive impact, aligning them with the 'heavy psych' movement of the 2020s. Their career arc shows a steady evolution from raw stoner-doom beginnings toward a more atmospheric, almost post-metal complexity, evidenced by collaborations with artists like Caspar Orfgen. Critically, they are noted for their ability to maintain a 'wall of sound' aesthetic without the clutter of traditional arrangements. They occupy a specific niche in the German underground scene, bridging the gap between the visceral energy of sludge and the cerebral, expansive qualities of psychedelic rock. Their work is essential for listeners tracking the modern 'two-piece' phenomenon in heavy music.