Catherine Christer Hennix, Swedish Experimental Musician, Dies at 75. https://www.msn.com/en-us/entertainment/news/catherine-christer-hennix-swedish-experimental-musician-dies-at-75/ar-AA1kyB3g?ocid=msedgntp&pc=HCTS&cvid=03c082f8bcd448f1a572185aa1a68d1b&ei=39 GO4AWILDRIDE