Art gallery Myymälä2 on Uudenmaankatu was flooded with sonic waves induced by the participants of the Hearing Helsinki workshop who performed a live improvisation using the IMPROVe tool. The performance lasted 20 minutes and used sound samples that had been recorded the week before in the Hearing Helsinki workshop. The first 20 minutes was not enough for the participants, and they encored themselves to another, longer session. Guests and walk-in visitors to the gallery joined in the performance as well.