ocr: - - - MUS - - a HEOR - - - - 1 - - - - 40 Nature OfSound Play Inc order for an organized sound to be considered a musical sound it has to 40f16 have a combination of level, four a elements: duration, 6 apitch, a dynamic and a timbre. Summary Timbre Pitch A Oboe Duration Piano aP Dynamics The diagram you see shows how these elements are expressed in musical notation. Return