Ultima Ratio Fest with Equilibrium, Soen, and more

Soen, formed officially in 2010 by drummer Martin Lopez and vocalist Joel Ekelöf, is known for melodic, heavy, and intricate progressive metal. Their debut album *Cognitive* (2012) received critical acclaim.

Dark Tranquillity, formed in 1989 in Sweden, is a pioneering melodic death metal band. They're known for albums like "Skydancer" and "Character," melding intensity with melodic riffs. Key lineup changes include Mikael Stanne on vocals and collaborations with producer Jens Bogren. "Atoma" hit No. 2 in Sweden, and "Moment" marked adaptation with new members. Their innovative sound and chart success have garnered them a strong global fanbase.

IOTUNN, from Denmark and the Faroe Islands, blends melodic and extreme metal inspired by cosmos, nature, and mythology. Known for epic live shows and albums like Access All Worlds.