Dresden Staatskapelle Dresden", founded in 1548. The Dresden State Theatre runs a number of smaller theatres. The Dresden State Operetta is the only independent operetta in Germany. The "Herkuleskeule" (Hercules club) is an important site in German-speaking political cabaret. There are several choirs in Dresden, the best-known of which is the Dresdner Kreuzchor (Choir of The Holy Cross). It is a boys' choir drawn from pupils of the Kreuzschule, and was founded in the 13th century. The "Dresdner Kapellknaben" are not related to the "Staatskapelle", but to the former "Hofkapelle", the Catholic cathedral, since 1980. The Dresden Philharmonic Orchestra is the
Culture in Dresden Meister and the Grünes Gewölbe are the best known. This cultural institution is owned by the Free State of Saxony. Many of its museums are located in Dresden Castle and the Zwinger Palace. Some of the museums, such as the Mathematisch-Physikalischer Salon (Royal Cabinet of Mathematical and Physical Instruments), exhibit art within the context of technology, such as globes, measuring equipment and chronographs. Also known are Galerie Neue Meister (New Masters Gallery), Rüstkammer (Armoury) with the Turkish Chamber, and the Museum für Völkerkunde Dresden (Museum of Ethnology). Other museums and collections owned by the Free State of Saxony in Dresden