FLOW - The Fourth Element in Music

Music is typically defined as having the attributes of melody, harmony, and rhythm.  In this article, a fourth element is proposed – “flow”.  “Flow” is a new dimension in music that has always had the potential to be present, but, it is important to note, not ALWAYS present.  The Adagio “Flow Machine”  FINALLY enables us to measure flow in music, and indeed, determine if flow even exists in a given piece of music.