top of page


The five-seven color layout
In the meantime, I've recorded plenty of videos on the RR Janko Keyboard, had many interesting conversations about it and several people...


Sharing the knowledge begins
The Jankó is here! While Peter and I are preparing for making this Jankó version available for many people, I've used the time to start...


Teaming up with piano maker Peter Reinert
Since my first meeting with Jankó piano maker Peter Reinert, I have kept the contact with him and had a lively exchange. My girlfriend...


Improving the slim-key Jankó
Discovering that the slim-key version of the Jankó was working so well really felt like a breakthrough! However, the previous version...
bottom of page