Summum Silentium ("Supreme Silence") channel black metal from the Rafzerfeld region, drawing on the genre's contemplative and atmospheric traditions. Their music balances the ferocity of black metal with moments of eerie, meditative stillness.

Black metal project from Plovdiv, active since 2017, whose name means "twilight" in Bulgarian. Their atmospheric approach draws on the liminal imagery of dusk to fuel compositions poised between light and darkness.

Sun of the Blind merge atmospheric black metal with ambient passages from Bern, creating expansive soundscapes that evoke both the vastness of the cosmos and the isolation of the Alpine landscape. Their approach emphasizes texture and mood as much as metallic aggression.

Sun of the Sleepless have been crafting black metal and ambient from the German underground since 1999, making them one of the longer-running atmospheric black metal projects in the country. Their quarter-century career has produced a body of work that blends harsh extremity with contemplative, nocturnal soundscapes.

Sun Worship practice black metal from Berlin, channeling the genre's atmospheric intensity through a solar-worship lens that contrasts with black metal's typically nocturnal imagery. Active since 2011, they've built a reputation for immersive, transcendent black metal from the German capital.

Sundead deliver melodic black/death metal from Ludwigsburg near Stuttgart, combining harmonic sophistication with extreme aggression. Active since 2018, their paradoxical sun/death name reflects music that balances brightness with brutality.

Sundusk practice black metal from Barcelona, channeling the liminal moment between day and darkness through their atmospheric compositions. Active since 2017, they bring twilight intensity to the Catalan underground.

Sunken Monolith forge black, death, and doom metal from Helsinki, combining three extreme genres into a single submerged monument of heaviness. Emerging in 2025, they bring underwater-obelisk intensity to the Finnish underground.

Suo (Finnish for "Swamp") practice black metal from Lahti, channeling the marshy, waterlogged landscapes of Finland's interior through their compositions. Active since 2016, they bring bog-dwelling darkness to the Paijat-Hame black metal scene.