The simple answer is yes it's that simple if you can imagine a style and play the component parts. That's what I do and I have not needed to by another arranger in nearly 8 years
I get your drift, Spalding. What is also really cool is that the styles I made back on my old PSR-3000, S900, S910 will work in my new Tyros4 with very little, or no tweaking.
However, with the T4, I can now use SA/SA2 sounds
in the styles, so I can also update those old styles with these great new voices by doing a
style revoice, which is very easy to do.
Style creating/editing/assembling is something I use almost everyday...the styles I use while performing are all my own creations using factory styles as a basis.
I have feeling the Tyros4 will be my last big investment in arranger instruments, and it's Style Creator facility will ensure that my keyboard will always be able to adapt to suit whatever I happen to be playing, both now and in the future.
Ian