I have read about all white piano keyboards in articles on music theory and instrument construction. I believe the first organ keyboards crafted centuries ago may have had all white keys but the more sensible white and black design was adopted soon afterward. I do not think anyone today is making a keyboard like this.
I have read about all white piano keyboards in articles on music theory and instrument construction. I believe the first organ keyboards crafted centuries ago may have had all white keys but the more sensible white and black design was adopted soon afterward. I do not think anyone today is making a keyboard like this.
Maybe the black keys are hidden behind the top panel?