From A New Way of Learning Orchestration: Online, Free, Interactive:
Check out this extensive site put together by the Philharmonia Orchestra:
The Sound Exchange: The Orchestra: Instruments
Peter also points to Garritan forums where “Gary Garritan is working on realizing a completely free version of the classic Rimsky-Korsakov Principles of Orchestration…”
How cool is the culture of [tag]opensource[/tag]?!
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