Note-Based Surround

Surround system for music*

This method can separate notes out-assigning them to any channel, stress harmonies, extract any aspects to a song which may be hard-to-hear or even 'buried' in the music, and has the potential, I believe, to separate timbres out from one another(sound of piano AND guitar playing SAME note).

* When applying songs, notes assigned relevant to keys/notes played.