Suicide Is Legal practice depressive black metal from an undisclosed Russian location since 2023. Their provocatively legalistic name channels the bureaucratization of despair into compositions of anonymous, atmospheric darkness.

Naberezhnye Chelny's Suicide of the Masses have evolved from depressive black metal to post-rock since 2017. Their name of collective self-destruction and origins in the Tatar auto-manufacturing city channel the despair of industrial modernity into compositions that have grown increasingly atmospheric.

Suicide Solution practice black metal from Saxony-Anhalt, drawing their name from the controversial Ozzy Osbourne track. Active since 2009, they've been channeling the genre's darkest impulses from the eastern German heartland for over a decade.

Suidakra are one of Germany's premier melodic death/black/folk metal acts from Dusseldorf, blending Celtic mythology and folk melodies with aggressive extreme metal. Their extensive discography and international touring have made them one of the most respected folk-tinged extreme metal bands in Europe.

Sukkhu channel black metal from Prague, drawing on occult themes and dark atmospheres to fuel their extreme compositions. Formed in 2021, they add to the Czech capital's deep well of black metal talent.

Sulf-atar forge black/death metal from the Galician town of Ponteareas, combining extreme aggression with sulfuric intensity. Formed in 2019, they bring volcanic darkness to the northwestern Spanish underground.

Sulphur Aeon channel blackened death metal from Waltrop in Westphalia, drawing heavily on Lovecraftian cosmic horror for their thematic material. Their albums have earned them widespread acclaim for combining crushing death metal with otherworldly, oceanic atmospheres that evoke the dread of cosmic entities.

Sulphur Seas practice black metal from Madrid, channeling oceanic darkness and sulfuric atmospheres through their compositions. Active since 2015, they bring chemical-sea imagery to the Spanish capital's black metal scene.

Krasnodar's Sulphur Sovereign practice black metal from the Kuban capital since 2022. Their brimstone-ruler name channels the infernal authority of hell's element into compositions of southern Russian darkness.