Great videos Paul.....It depends how you are going to play with others ...most experiences with an arranger is that other musicians have a difficult time trying to follow a computer driven device like a style depending if it's a drummer, guitar, etc, etc, where you would shut off the drums in a style or whatever,......playing with an arranger kb in a band situation just using it's great sounds can work well also, Piano, organ, strings, guitar, etc,....like you are the keyboard player in a band, etc, an arranger kb is a very flexible instrument although you don't see it used very often in bands on stages all over,....why? who knows?....probably just the "Aura" of it sends subliminal "home player" messages to pro keyboard players etc, etc, ....but we know better right?..