Grom is a black metal project from Tallinn, Estonia, formed in 2016, whose name means "thunder" in several Slavic languages. The project delivers atmospheric black metal from the Baltic capital.

Kharkiv progressive/groove/death metal act active since 2009, fusing technical complexity with heavy rhythmic power and extreme vocal delivery. Their ambitious approach balances cerebral songwriting with visceral impact from eastern Ukraine's cultural hub.

Gromgor is a depressive/atmospheric black metal band from Chelyabinsk, Russia, active since 2017 and channeling the bleakness of the Urals through sorrowful, immersive black metal. The project explores the most melancholic reaches of the genre.

Long-running Chernihiv black metal entity active since 2001, whose extensive catalog including 'Obscurantism' and 'Pilgrimage amidst the Catacombs of Negativism' spans over two decades of raw, riff-driven extremity. Their sustained output has established them as pillars of the Ukrainian black metal underground.

Grommt is a death metal band from the Danish island of Bornholm, formed in 2025, bringing death metal to one of Denmark's most remote and scenic outposts. The project channels death metal from the Baltic Sea island.

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Gromritual is a black metal project from Zagreb, active since 2007. Nearly two decades from the Croatian capital make them one of the most enduring black metal acts in the country.

Grond is a black metal act from Blagoevgrad, Bulgaria, formed in 2010 and named after the battering ram from Tolkien's Lord of the Rings. The project operates in the raw, underground end of the Bulgarian black metal scene.

Grondh is a black metal project from Riga, active since 2011. They deliver atmospheric black metal from the Latvian capital.