All week long, we've been playing this sound and asking you to guess what exactly it is and where exactly in the Bay Area we recorded it.
This auditory guessing game is part of Audiograph, a crowd-sourced collaborative radio project mapping the Bay Area’s sonic signature. Audiograph tells the story of where you live, and the people who live there with you. Every Thursday, we tell you the story behind our weekly mystery sound on Crosscurrents, and here in weekly blog posts.
Listen above for the full answer...
MELISSA WELSH: And then they put this music on so loud, so you can't hear each other talking, so people stopped coming. And that's obviously what they wanted to have happen.
Our winner this week was Susan Ma!
This story came from a question listener Bridget Boylan asked Hey Area, KALW's collaborative reporting project. Ask your own question below.