The soundtrack from Walt Disney Animation Studios’ 21-minute featurette “Olaf’s Frozen Adventure” will be released by Walt Disney Records on Nov. 3, 2017, ahead of the featurette, which opens in front of Disney•Pixar’s original feature “Coco” in U.S. theaters on Nov. 22, 2017. “Olaf’s Frozen Adventure” introduces four all-new original songs written by Elyssa Samsel and Kate Anderson (“Between the Lines”), and a score by Christophe Beck, who was behind the score for 2013’s Oscar®-winning feature “Frozen.” The featurette welcomes back to the big screen the celebrated cast and characters…