Perunggu is a Finnish metal band known for blending elements of gothic and progressive metal with melodic death metal influences. Formed in the late 1990s, the group developed a sound characterized by heavy, riff-driven arrangements, atmospheric keyboard textures, and contrasting vocal styles that mix clean singing with harsher tones. Their music often emphasizes melancholic melodies, layered production, and dynamic shifts between aggressive and introspective passages, reflecting a Nordic metal aesthetic. Perunggu has been active primarily in the early 2000s era of Scandinavian metal, contributing to the region's broader metal scene.