About Gregory ShirNow that we have our US Patent, we can demonstrate to you that there is VERY LITTLE change from a standard keyboard. You will not experience a change except for the better. You will simply feel that the keyboard is easier to play.
On this webpage you can see a girl playing piano blindfolded. She had a hand problem that created scoliosis. Seven years ago, she started playing with my keyboard and her improvement was amazing. She says that she would never play piano on a regular keyboard again.
Bruce Stevens, piano technician and Gregory Shir
- first look.
"A little change, but a big difference!"
Any keyboard can be modified:
Yamaha DGX modified to Mozart Best Keyboard
Testimonial from Ms. Alvina Louie on her satisfaction with her Mozart Best Piano:
"I would like to spend some time explaining how the changes Gregory has made to the piano keyboard has improved my playing:
I have been playing the piano for the past 20 plus years and tried different pianos all over Southern California. I've played the pianos in the Steinway showroom also.
In short, Gregory has made subtle changes that allow the older students like me who have less flexability to play difficult passages with more ease.These changes include longer black keys with sharper edges and raised ends to catch the fingers.
The C# and D# keys are closer together.
The three black keys F#, G# and A# are spaced such that less lateral movement is needed.
As per our phone conversation, I tried out 2 uprights, a Boston and an Essex. I found my hands don't seem to hit the white keys well. I mentioned to the sales lady that I felt my hands weren't big enough. She told me they were "standard size even children could play." - Then again, I've been playing on your adjusted keyboard which seems to be more suited to the hand.
I suggest trial playing on Gregory's keyboard for comparison." -- Ms Alvina Louie
Our videos 
youtube.com/ptech1950
©2017 Gregory Shir
gregoryshir @ sbcglobal.net
Webmaster Reseda Mickey
