Jazz: "A style of music of Afro-American roots characterized by a strong rythmic understructure, blue notes, and improvisation on melody and chord structure". >Interpretation: Just play anything you want and try to blend it in to what the other Musicians are playing or the Singer is singing. LOL

Don't get me wrong though. I love Jazz! Something that is so unstructured that it tends to take away from the rigid structure of daily life and give a person a refreshing pause from it when listening to Jazz and can brighten ones day. And I think that is what separates Jazz from all other forms of music, ie., its 'unstructuredness'.

Best regards,
Mike