Each week we air an episode of Audiograph, a guessing game featuring sounds of the Bay Area. In honor of Audiograph's third birthday, we listen back to our favorite sounds from 2015.
- Meet the people who power San Francisco's Tuesday siren.
- A motorcycle club hosts bare-knuckle fights in an Oakland parking lot.
- Rod Dibble and his infamous cowbell draw crowds to an Oakland piano bar.
- The night San Francisco's last lesbian bar closed for good.
