The Spectrum Piano uses a basic force of nature to make the strings of a piano vibrate. Electromagnetic flux, not hammers, drives the unique sound of the instrument. The Spectrum Piano can create many different sounds at the same time. The name Spectrum Piano comes from the ability to directly access the sounds of the natural harmonics, or “spectrum” of the piano strings.
For physical events that happen at a specific time. For example a concert, or dance performance. If there are multiple shows, you can still duplicate your event to cover them all.