This past Friday, Walt Disney Records continued its Legacy Collection series.  Like the most last release, Toy Story, it celebrates a film marking its 20th anniversary:  1995’s Pocahontas.  The new 2-CD set features the entire score along with several demos and alternate versions of songs. Pocahontas, Disney’s 33rd animated film, was a departure from some of the films in the studio’s past repertoire in that is was based on history and not a fairytale.  The movie chronicles the story of Native American Pocahontas and her encounters with Englishman John Smith and other English settlers surrounding the establishment of…