The Christmas Song, subtitled Chestnuts Roasting on an Open Fire, was written by Mel Tormé and Bob Wells in 1945 and became a holiday standard through Nat King Cole's famous recording. This particular snippet is a short cover credited in its file tags to Anuc Atittawan, shared online as a compact soundboard clip for seasonal edits. Because the melody is one of the most recognisable Christmas tunes in the world, even a few seconds of it instantly sets a festive tone, which keeps the clip popular in winter memes, vlogs and holiday montages.