Norway's entertainment culture is built around a classical music tradition of international significance and a contemporary music scene that punches far above the country's population. The Bergen International Festival — the largest performing arts festival in Scandinavia, held each May — brings theatre, music, dance, and opera to a city that produced Edvard Grieg and whose concert hall bears his name. The Øya music festival in Oslo, the Molde International Jazz Festival, and the Punkt festival in Kristiansand anchor the popular and experimental music calendar. The Norwegian black metal scene, which originated in Oslo in the 1990s and produced an internationally significant musical subculture, adds an unusual register to a country better known externally for folk music and classical performance. The national opera's production standard at the Oslo Opera House — a building designed to be walked on by the public — reflects a cultural investment that is specifically Norwegian.