Credited to field recordist Laura Kozak as Prairie Village, KS - a supermarket at night, this clip is a straightforward location recording rather than a designed effect. Nighttime retail ambience has become a staple for creators working on liminal space videos, backrooms lore and lo-fi sleep mixes, where empty commercial interiors feel nostalgic and strange. Because it contains no speech or music, it is easy to loop and layer. Its quiet, realistic texture keeps it useful for student films, podcasts and game prototypes needing an authentic after-hours store bed.