Gray State is a metalcore band from Tampere and Sastamala, Finland, formed in 2015, self-described as 'Sastamalian metalcore,' addressing dark existential themes of societal destruction, mortality, and personal suffering. Their 2025 self-titled release was recorded at Kemian Laboratorio with production by Samuli Kuja-Aro.

Grayblack is a heavy metal band from Helsinki, Finland, formed in 2018, delivering straight-ahead metal with the directness and power that define the genre. Their sound is rooted in the foundational heaviness of traditional heavy metal.

Grayscale is a gothic metal band from Mikkeli, Finland, formed in 2017, blending dark, moody atmospheres with heavy, melodic instrumentation in the gothic metal tradition. Their sound explores melancholic and introspective themes through a distinctly Finnish lens.

Graywitch is a heavy metal band from Thessaloniki, formed in 2021. They bring classic heavy metal to Greece's second city.

Grazdech is a thrash metal, metalcore, and punk rock band from Russia, active since 2020 and merging the aggression of thrash with the energy of punk and metalcore dynamics. The project delivers versatile extremity.

Grazed is a death/thrash metal band from Saint-Genies-de-Comolas in southern France, formed in 2016. They deliver aggressive death/thrash from the Gard department in the Languedoc region.

Greasus is a stoner/sludge metal band from Helsingborg, Sweden, active since 2017 and delivering heavy, fuzz-laden riffs from the Øresund coast. The project channels crushing sludge through a stoner haze.

Greasy Spoon is a black/death metal band from Stockholm and Färgelanda, Sweden, formed in 2024 and merging black and death metal from two Swedish locations. The project delivers fierce extremity.

Great is a death/doom metal act from Bojkovice, Czech Republic, formed in 2015, combining the crushing weight of doom with death metal's aggression. The project operates in the slower, heavier reaches of Czech extreme metal.