Christmas music a version by American "a capella" group Pentatonix which had already been released on their Christmas album shortly before Cohen's death, were added into Christmas music playlists on radio stations in the United States and Canada. Christmas songs introduced in theater, television, and film include "White Christmas" from "Holiday Inn" (1942), "Have Yourself a Merry Little Christmas" from "Meet Me in St. Louis" (1944), and "Silver Bells" in "The Lemon Drop Kid" (1950). Some musical films have been set around Christmas time, and because of that some of the songs are popular during the holiday season, including: A popular form
A Merry Mirthworm Christmas Castle Vision, whilst the Christmas Special was also given a separate VHS release twice. In 2006, both A Merry Mirthworm Christmas and A Mirthworm Masquerade were released on DVD in Australia by MRA Entertainment whilst in the UK, A Merry Mirthworm Christmas was featured on a promotional Christmas DVD released by the Daily Mail, accompanied with the cartoon, The Glofriends Save Christmas. In 2007, both A Merry Mirthworm Christmas and Mirthworms on Stage were released for Digital Download for by GoDigital, it's yet unknown if all three films will be released on DVD in the US and UK. A Merry