管弦楽法

Also known as Orchestration

thumb|right|300px|A hand-written Sheet music|musical score for Act 2 of the [[opera Der Freischütz by Carl Maria von Weber, written in the 1820s. The score contains all the parts for the singers and the accompaniment parts and melodies for the orchestra.]] Orchestration is the study or practice of writing music for an orchestra (or, more loosely, for any musical ensemble, such as a concert band) or of adapting music composed for another medium for an orchestra. Also called "instrumentation", orchestration is the assignment of different instruments to play the different parts (e.g., melody, bas