: Accelerating beats can simulate a chase or the heavy breathing of a frightened character.

: Sites often use 5 or 6-digit identification numbers for tracks. You can find similar spooky ambiance or intense hybrid horror music on YouTube's Audio Library or other stock sites. The Science of "Scary" Audio

While a specific "article" under this exact title is not a standard editorial piece, the ID number format is commonly used by creators to organize and download audio files for digital projects. Finding and Using "Scare" MP3s