Age of Strange Cults are a Vienna-based post-metal and experimental sludge band who released their self-titled full-length in April 2024, building on an earlier EP and a 2022 practice room demo. Their sound layers slow, heavy sludge foundations with post-metal dynamics and a willingness to push into abstract experimental territory.

Agrimonia has delivered sludge, post-metal, and crust from Gothenburg since 2013. Named after the agrimony plant used in folk medicine, they channel herbal bitterness through crushing, socially conscious heaviness from Sweden's west coast.

Aidan has navigated sludge and post-metal territory from Padua since 2002, making them one of Italy's earliest practitioners of the style. Their two-decade-plus tenure in the Veneto scene has produced a body of work that helped establish the genre in the Italian underground.

Ainriail channels sludge and post-metal from Dublin, where they formed in 2015. Their Irish-language name brings a Gaelic identity to the heavy, atmospheric sound they construct through deliberate pacing and layered distortion.

Ainu channels sludge and post-metal from Genoa as of 2024, named after the indigenous people of northern Japan. From Liguria's major port city, they bring heavyweight atmospheric sludge with a name that bridges distant cultural geographies.

Akusma crafts atmospheric post-metal from Ulyanovsk on the Volga since 2014. Named after the Pythagorean concept of sounds heard without seeing their source, their compositions explore the mystery of invisible sonic forces.

All Stars Are Dead is a post-black metal band from Nuremberg, Germany, whose raw, atmospheric sound explores themes of melancholy, despair, and apocalyptic finality. Their releases include the Tyrant demo and the album Solace in Surrender, both channeling the bleakness and intensity that define the post-black metal style.

An instrumental post-metal quartet from Izegem whose sound mixes dark reverb-heavy patterns, melodic bass lines, and driving drums into a soothing yet tension-filled whole that critics have compared to Russian Circles and Cult of Luna. They released a debut EP in 2014, a split LP with Irish sludge act Raum Kingdom in 2015, and their debut full-length via dunk!records in 2018.

Alpha Lyræ crafts doom and post-metal from London since 2024, named after the star Vega in the constellation Lyra. Their celestial name suits expansive compositions that reach for cosmic dimensions of heaviness.