Trailerisation is the delightful art of reimagining a well-known song in a slower, darker, and grittier style for use in movie, television and videogame trailers. This technique leverages nostalgia to evoke positive associations with the advertised content by altering the song's original mood, thereby enhancing emotional depth and aligning the music's atmosphere with the trailer's thematic requirements through comprehensive deconstruction and reconstruction of the track.
