I often see famous musicians play the keyboard standing up, but if you have ever tried this, I am sure you would agree with me that it is harder than it looks.
It looks like this new instrument, the "Curvitar," by Yasin Bayraktar from Turkey, could be the perfect solution!
The curved keyboard makes it much easier to play standing up.
In the 1980's, keytars allowed musicians to move, but the Curivitar makes it visually pleasing.
curvitar from yasinbayraktar on Vimeo.