Place it near the end of a horror edit, after the main scare and just before the final title card, then follow it with Dun Dun Dun to close the scene. It also works after Door Knocking Sound builds tension, letting the music carry the ending.
About this sound
This 15-second clip is a slow, eerie piece of music that grows quieter as it fades away, with a dark, lingering tone that feels unsettled and uneasy. It creates a creeping sense of dread without a sudden scare, making the silence after it feel heavier and more tense than the music itself.