In this audio titled "Stash of Keys", the prominent sound that fills the air is the distinct jangle of numerous keys. The keys seem to be hidden deep inside a purse, their metallic chime muffled slightly by the fabric. As the purse is searched through, the keys occasionally collide with other objects, likely coins, creating a unique symphony of sharp 'tings' and softer 'chings'. The sound of money moving around adds another layer of complexity to this auditory scene. It's a constant jingle and ring of keys and coins, creating a soundscape that is both familiar and intriguing. This audio effectively captures the everyday symphony that can be found in a purse carrying a stash of keys and coins.