 Various movements from The Sleeping Beauty ballet underwent some  reworking for the Disney film. The opening song (Hail to the  Princess Aurora) is actually the ballets final, grandiose movement.  Also, the three fairies theme is based on The Silver Fairy  movement, which, in its original form, is barely a minute long. Any  fan of Disneys masterpiece would do well to find a FULL recording  of Tchaikovskys ballet, which in its complete form takes up three  CDs.