Home Alone is a 1990 American Christmas comedy about Kevin McCallister, a young boy accidentally left behind when his family travels for the holidays, and its orchestral score by John Williams became closely tied to the season. The music is widely recognised from the film's festive scenes and from decades of television repeats at Christmas, when the story returns to screens each year. Online, creators reuse short passages as shorthand for holiday warmth, childhood nostalgia and mischievous independence, keeping the theme familiar to audiences who may never have watched the full film.