| National Symphony Orchestra (OSN) | |
|---|---|
| Orchestra | |
| Founded | 1938 |
| Location | Lima, Peru |
| Principal conductor | Fernando Valcárcel |
| Website | inc |
The National Symphony Orchestra (Spanish: (Orquesta Sinfónica Nacional), abbreviated OSN, is the state symphony orchestra of Peru; it is located in Lima. It is one of the components of the Peruvian Ministerio de Cultura. As of 2007, the orchestra had ninety members. Besides the traditional classical repertory, the orchestra also performs Latin American and Peruvian works, including numerous world premieres.