Finnish band in the basement. One of the guys looked really familiar to me and it showed it  was  Ben from CAVUS:)

BAND BIO: Antagonist Zero is a five-piece metal band from Porvoo, Finland, formed in 2010. Despite the band’s young age, the members have many years of experience playing in different bands, such as Adastra, Cavus, Coprolith and Lost In Tears. The band describes their music as “catatonic metal”, which includes elements from different types of metal genres, namely doom as well as death/black and post metal.
LINE UP: Ben Pakarinen: guitars and vocals, Juho Suokas: guitars, Ville Siikamäki: clean vocals, Fredde Sjöblom: bass, Aleksi Tervo: drums