Traditionally, the term Music has often been used to represent most things related to Music. But scores are not music as they
are notations that only produce music when performed (or a performance re-played). Similarily, composing and improvising
(not music) are arts of organizing sound and/or motion in time.
Music is a natural and intuitive phenomenon operating in the 3 Worlds of Time, Pitch, Energy (ie. "playing field"), and under
the 3 distinct and interrelated organization structures of Rhythm, Harmony, and Melody (ie. "rules of the game"). The organization
structures are themselves governed by the 4 basic principles of Regularity, Simplicity, Symmetry, and Hierarchy.
With this definition of Music, we include a page formerly called "2 Faces".