Confusion has become a state of mind, more of less; we're trained to be confused. Quite simply, the people in power are keeping us down, keeping us docile and keeping us consuming with this confusion. It's a cultural confusion and it is deliberate.
Yoko OnoSound as medium has an incredible elasticity. So, of course, it is tempting for artists of other fields to try something with sounds. Why not? We are living in the age when there is no limit in gathering all forms of art and music to mix it together if you so desire.
Yoko OnoSometimes I am happy and sometimes not. I am, after all, a human being, you know. And I am glad that we are sometimes happy and sometimes not. You get your wisdom working by having different emotions.
Yoko Ono