Sibi Siebert, former product manager and figurehead of Simmons performed on two fully loaded SDSV units most loaned by the Simmons Museum. For this event, Dave Simmons himself provided a HiHat module extended by a volume controller for the chick sound and an SDX HiHat controller which was fitted to the SDSV attributes. Many Thanks to Sibi Siebert and Alex Mühlbauer for this phantastic idea and its execution!