AJ I don't think the arranger keyboard is too complicated but from a youngsters point of view it is too time consuming. I don't think they are interested in learning about music and chord definitions as we have done.

I am probably going to get crucified for this but in my opinion it's now a case of press some buttons and let a computer do the work.

Funny that, replace buttons with keys and I have just described what I do with my Tyros and SD7.