"Audio 043122_Unlocking the Door" begins with a distinct sound of a key being inserted into a lock. The metallic scraping noise is indicative of a key turning, unlocking the door. Next, the creaking sound of a door being slowly pushed open can be heard. It's a well-used, perhaps older, door; the hinges groan in protest as it swings open. The sound effects in this clip are incredibly realistic, reminiscent of foley artistry often used in film and television. The audio concludes with the gentle thud of the door coming to rest, leaving listeners with a feeling of anticipation for what may be beyond the threshold.