Label
Proprius
Proprius is a 1970s experimental music label known for releasing avant-garde vinyl records.
About
Proprius is a record label that released experimental and avant-garde music during the 1970s. The label's output, as evidenced by its archival releases, focused on LP vinyl formats and served niche audiences interested in unconventional sonic exploration. While limited documentation exists regarding the label's founding philosophy and geographic base, Proprius's presence in the underground music community reflects the era's broader experimental music movement.