The Tyros series is pretty much over IMO you have to admit it was a good run but times and technology needs are changing fast and Yamaha although the leader like everyone else will have to keep up to stay in the game always being on the cutting edge,.....I'm sure Yamaha will have a totally new concept & design in Arranger KBs...when?...you'll just have to wait and see,....meanwhile there is more then enough already out there to make great music if style play etc, is your thing...