Brickboo, that is what I did. I learned to play the chords with my left hand. With the right, as well, if you are talking arranger. And the right hand does fills and stuff.

Now, when I get back into it, I have to tackle NOT playing full chords with the left hand. I mean, sans arranger. So I can just play piano by ear. I was making pretty good progess with that. I kinda need a keyboard though. All I got is geetars right now.