Ulver is a Norwegian musical collective formed in the early 1990s, originally from Oslo and surrounding areas, known for an evolving, genre-defying approach to composition and performance. They began in the Norwegian black metal scene but quickly moved beyond its conventions, incorporating folk, avant-garde, ambient, electronic, and experimental rock elements across a broad discography. Ulver’s music is characterized by atmospheric textures, shifting instrumentation, and an emphasis on concept and mood rather than commercial conventions; their releases range from acoustic and folk-influenced recordings to electronic and soundtrack-oriented works. Active from the 1990s onward, the group is noted for continual stylistic reinvention and a collaborative, studio-centered artistic practice.