"...... but it is time to add some arrangements that I have, at least, partially created, instead of trying to find the right style or midi. I know it can be done in a DAW, my Pa4x, and BIAB. I tire, sometimes, of being a mere copycat. It is time for a new challenge, despite my age."
Bernie
Bernie, first of all, as you know, age is just a number ...
As for creating or partially creating an arrangement, the easiest way to start might be with your Pa4X ... I would think it would be at least as easy as my Pa900 to change a style, or create a backing track arrangement ...
The last two songs I posted were tracks made directly on the Pa900, and "South of the Border" was done in about an hour from start to recording the vocal (I know it may sound like it, but you get my drift) ...
Good luck with your "challenge", make it a fun exercise, and I would love to hear something you create ...