Walt Disney Animation Studios’ “Frozen” hits a high note this week with details of its dynamic soundtrack featuring eight original songs from Kristen Anderson-Lopez (“In Transit,” “Winnie the Pooh”) and Tony® Award-winning songwriter Robert Lopez (“Avenue Q,” “The Book of Mormon”), plus a phenomenal score by the composer of last year’s Oscar®-winning short “Paperman,” Christophe Beck. The original motion picture soundtrack, which features the end-credit recording of “Let It Go” by Demi Lovato, is available for sale on Nov. 25, 2013. Directed by Chris Buck(“Tarzan,” “Surf’s Up”) and Jennifer…