Carly Simon is finally telling her own story.  On November 24, the singer-songwriter will release Boys in the Trees: A Memoir via Macmillan imprint Flatiron Books.  The eagerly-anticipated book promises to chronicle her life onstage and off.  Just days earlier, on November 20, Rhino Records will release a companion 2-CD set, Songs from the Trees: A Musical Memoir Collection.  Like Elvis Costello’s Unfaithful Music and Disappearing Ink and its own companion audio release, the CDs’ selections will reflect the narrative in the autobiography. Grammy and Academy Award winner Simon explains in the press…