Seaholder craft atmospheric sludge and post-metal from Paris, building oceanic, expansive compositions from the French capital. Active since 2006, they bring two decades of sea-holding heaviness to the Parisian underground.

Seas of Stone deliver atmospheric sludge and post-metal from Dresden, building monumental, layered compositions that shift between crushing heaviness and expansive atmosphere. Active since 2010, they've been one of Saxony's most compelling post-metal voices for over a decade.

Sees craft post-metal from Tampere, building expansive, dynamic compositions from Finland's third-largest city. Active since 2010, they bring atmospheric ambition to the Finnish post-metal landscape.

Saint Petersburg's Sepharose deliver post-metal from the former imperial capital since 2023. Named for the chromatography medium, their biochemical reference channels laboratory precision into atmospheric compositions.

Five-piece post-metal band from Vienna blending black metal ferocity with post-rock expansiveness, Seqvoia debuted in 2016 with a live demo recorded at Das Bach. Featuring dual guitars and lyrics exploring isolation and spiritual struggle, their sound builds through dynamic shifts between crushing heaviness and atmospheric restraint.

Saint Petersburg's Show Me a Dinosaur blend black metal and post-metal since 2011. Over a decade, their childlike-wonder name has yielded compositions that merge atmospheric expansiveness with the weight of extinction.

Siberiasquat craft atmospheric sludge and post-metal from Ceske Budejovice, building expansive, layered soundscapes that shift between crushing heaviness and ambient introspection. Their South Bohemian origins provide an unlikely backdrop for their cinematic approach to heavy music.

Sick Sad World, named after the show-within-a-show from the animated series Daria, channels atmospheric sludge and post-metal from Nantes since 2012. Their expansive, cinematic approach to heavy music builds from quiet tension to crushing catharsis.

Catania's Sicklown navigate post-metal and sludge from volcanic Sicily since 2001. Over two decades, they have built a sound that pairs atmospheric breadth with the crushing weight that their surroundings inspire.