"This is Halloween" is a song from the soundtrack of the animated film "The Nightmare Before Christmas," which was released in 1993. The music and lyrics for the song were composed by Danny Elfman, who also provided the singing voice for the character Jack Skellington in the film.
The song is a key part of the movie and is performed by the residents of Halloween Town as they prepare for their annual Halloween celebrations. "This is Halloween" has become one of the most iconic songs from the film and is often associated with Halloween in popular culture.
The soundtrack of "The Nightmare Before Christmas" as a whole received critical acclaim, and Danny Elfman's work on the film's music played a significant role in its success. The combination of Elfman's distinctive musical style and the film's unique visuals contributed to the enduring popularity of both the soundtrack and the movie.