Silence Equals Death play thrash and groove metal from the Barcelona suburbs of Rubi and Sant Cugat del Valles, combining aggressive velocity with rhythmic power. Active since 2011, their name channels political urgency through heavy metal.

Silenced deliver thrash metal from Halle an der Saale, channeling aggressive velocity from Saxony-Anhalt's largest city. Active since 2009, they've been a fixture of the eastern German thrash scene for over a decade.

Silench Crew deliver thrash and heavy metal from the Castilian city of Burgos, channeling aggressive energy from the historical heart of Spain. Formed in 2021, they bring Gothic-quarter intensity to the Castilian thrash scene.

Silent Terror deliver thrash metal from Aurich in East Frisia, bringing aggressive velocity to the windswept North Sea coast of Lower Saxony. Their coastal origins make them an unlikely but welcome outpost of German thrash.

Silicium blends thrash metal, groove metal, and metalcore from Bordeaux, having formed in 2024. Their multifaceted approach to heavy music reflects the stylistic cross-pollination that defines the current generation of French metal bands.

Tyrolean thrash metal outfit formed in 2013 in Landeck, Silius draws from the legacy of Metallica, Exodus, and Pantera across multiple albums including "Hell Awakening" and "Worship to Extinction." Their fast-paced riffs and unrelenting energy have made them a prominent force in Austrian thrash.

Sin Control deliver groove and thrash metal from the Castilian city of Zamora, combining rhythmic punch with thrash velocity. Active since 2015, they bring uncontrolled aggression to the northwestern Castilian underground.

Sinequanon deliver power and thrash metal from Barcelona, combining anthemic grandeur with aggressive velocity. Formed in 2021, their name (from the Latin "sine qua non," meaning "essential") promises compositions of fundamental importance.

Vologda's Sinister Void pair death and thrash metal from the northern Russian city since 2024. Their malevolent-emptiness name channels the void of existence into compositions of dual-genre aggression from the Russian north.