Hailing from Córdoba, Ago delivers stripped-down heavy metal informed by Andalusian grit and a no-frills approach to classic riffing. Formed in 2020, the band channels traditional metal energy through a distinctly southern Spanish lens.

Agonizer brings heavy metal from the small central Finnish town of Pyhäjärvi since 2015, proving that traditional metal thrives far from major cities. Their name captures the intense emotional core of their straightforward heavy metal approach.

Ahma, meaning "wolverine" in Finnish, has been delivering heavy metal from Helsinki since 2007, named after one of the Nordic wilderness's fiercest predators. Their nearly two-decade run reflects the tenacity and ferocity their animal namesake embodies.

Aillion plays heavy metal from Minsk since 2018, contributing to the Belarusian capital's metal scene amid the country's complex political landscape. Their traditional heavy metal approach provides a straightforward anchor in uncertain times.

Aina is a German symphonic power metal project active since 2015, blending orchestral arrangements with heavy metal power and vocal grandeur. Not to be confused with the Ukrainian electronica act of the same name, this project channels the epic traditions of European symphonic metal.

Air Borne plays heavy metal from Nässjö in Småland as of 2025. Their flight-ready name drives classic heavy metal from this railway hub in the forested interior of southern Sweden.

A veteran of Santander's metal scene since 2002, Airare Nuf blends classic Spanish heavy metal influences like Barón Rojo and Ángeles del Infierno with modern heaviness. Their 2018 album "Muerte y Condena" earned acclaim across Spanish fanzines and underground radio, cementing two decades of persistence in Cantabria's metal community.

Airborn forges heavy and power metal from Turin since 2016, their name evoking the soaring flight that power metal's anthemic melodies aspire to achieve. Piedmont's industrial backbone provides structural support for their sky-reaching compositions.

Airforce delivers heavy metal from London since 2021, their military-aviation name capturing the high-flying intensity of their classic metal approach. The project channels the spirit of aerial combat through traditional riffing.