My thoughts are if you don't start out from the beginning as a Piano player it is so difficult to adapt and be proficient later on after you have been playing something else, arranger kb, organ, or whatever...
Listening to just Piano playing after a while bores me as it's only the same sound I am hearing only the technic and style of playing Piano dynamics make it interesting to me to bear it if at all. And many times the audience feels the same way after an hour of just piano playing as the try to stay awake during sorry.. Liberace & many others make it pleasing to a point, but in general I need a mix of sounds being played to stimulate my senses. Just my thoughts

take care
FB Arranger Keyboard Players Group