National Symphony Orchestra
The National Symphony Orchestra (NSO), founded in 1931, is an American symphony orchestra based in Washington, D.C.. Its principal performing venue is the John F. Kennedy Center for the Performing Arts.
Netherlands Symphony Orchestra
In 1983, the Overijssels Philharmonic Orchestra was merged with Opera Forum. The two orchestras were joined together as the Forum Philharmonic operating in two formations: one for accompanying the opera the other for symphonic concerts, and a few times a year both together for large scale productions. In 1994, the orchestra was seriously reduced and formed an independent ensemble under the name Orkest van het Oosten. At the same time, in 1994, the Nationale Reisopera (which in 2014 changed its name to Nederlandse Reisopera) was organised from Opera Forum, without an orchestra. The Orkest van het Oosten was contracted to accompany two Reisopera productions a year.