Bjork-the 'regression'

so...........................................Bjork once said, how it's her 'life's mission'-to create the 'perfect song'. N how she's only got about 50 yrs. left to try...i guess she was around 30 at the time....................................................what's funny is....................................................i feel like she was closer (then)-than she is now. (just heard 'Moon'-off biophilia on npr all songs)