The Royal Swedish Opera opens a new production of acclaimed singer-songwriter Rufus Wainwright’s “Prima Donna” on October 10, running through November 14. “Prima Donna’s” libretto is Wainwright’s, written in collaboration with Bernadette Colomine. “Prima Donna,” billed as a tribute to the art of Romantic opera, premiered at the Manchester International Festival in 2009. “Prima Donna” relates the story of a {…}