As an aside to why I have a Clavinova, and not being a pianist, some years back, I had the great Tyros 3, then the T4, finally T5. Then my wife got two Burmese kittens, sold the T5, not wanting “kittens on the keys,” so as to speak. They would have damaged the keyboard, Missed my music, so the 809 was the answer, not a Genos, but close as I can get, with all its backings etc, etc, which I use, love the larger sized 88 keys too., Mainly it has a cat proof lid. That,s it.