Samulis has released Zither, a free VST instrument for Windows 32-bit/ 64-bit based on samples recorded from a Fretless Zither.
A demo of my light virtual instrument- Zither.
I sampled a fretless zither (say what?) and made a basic vst out of it! Check out some music I made using it below.
I might go back and re-record some of this over the summer…
The Zither VST instrument is available for free.
More info: Zither free VSTi