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
Under that Christmas Spell arrangements of classic songs and the eponymous single written by Halperin. The album’s final cover, "I'll Be Home for Christmas," features Hayley Orrantia on vocals. According to a review, ""Under That Christmas Spell" is a six-song album that intermixes original tunes and classic covers. Halperin reinvented the hymn-like 'Mary Did You Know' by adding cello and redirecting the listener to the lyricism of the song. In his rendition of 'Have Yourself a Merry Little Christmas,' Halperin's sincerity bleeds through as his voice dances over minimalist guitar lines and dainty xylophone." Under that Christmas Spell Under that Christmas Spell is the