Agasia blends blackened sludge metal with crust punk from Turku since 2013. From Finland's former capital on the southwestern coast, they create a corrosive fusion that draws equally from extreme metal and DIY punk traditions.

Agathodaimon are a symphonic and gothic black metal band from Mainz, Germany, active since their 1996 Carpe Noctem demo, with nine releases spanning nearly three decades. From their Nuclear Blast debut Blacken the Angel through their 2022 album The Seven, they have been one of Germany's most enduring dark metal acts, blending orchestral grandeur with black metal intensity.

Agatunet has traversed a remarkable stylistic journey from dark ambient through post-black metal to stoner rock and metal since forming in Rome in 2012. This genre-hopping restlessness speaks to a creative vision that refuses to be contained by any single style.

Athens' Agatus are Hellenic black metal pioneers, founded in 1992 by brothers The Dark and Vorskaath, who are also known for their work in Zemial, Varathron, and Kawir. Over three decades, their sound has evolved from underground black metal to a compelling fusion of black and traditional heavy metal, epitomised by their acclaimed comeback album 'The Eternalist.'

Agazah forges melodic black metal from the Kajaani region in Kainuu since 2014, channeling the isolation and darkness of eastern Finland's vast forests. Their sound carries the stark beauty of one of the country's most remote populated areas.

Athens' Age of Sorrow channel bleak, sorrowful black metal imbued with emotional weight and atmospheric depth. Since 2018, the project has explored themes of despair and loss through compositions that balance raw aggression with introspective passages.

Athens' Agele emerged in 2023 with black metal that channels the collective fury suggested by their name (Greek for 'herd' or 'flock'). Their sound draws from the rich Hellenic black metal tradition while incorporating modern sensibilities.

Agger channels black metal from Paris since 2011, their Latin name meaning "earthwork" or "rampart" reflecting the defensive intensity of their sound. Over a decade of activity speaks to sustained commitment within the Parisian black metal underground.

Aggression Overload merges black metal's darkness with industrial metal's mechanical fury from the coastal city of Rauma since 2023. Their hybrid approach creates a sound as relentless and overwhelming as their name promises.