Hi, that was me when I got my first arranger. My piano playing was pretty limited, left hand arpeggio’s ( Richard Clayderman style). Getting used to the concept of playing chords with the left hand for the arranger , was pretty difficult for me at first. Having to learn about chords was the best thing that could have happened to me. The arpeggios I used to read note for note, took me ages to learn a tune. If only I’d realised an arpeggio was just a broken chord. Learning may have been less difficult.

There is always the full pianist mode on the arranger, something I’ve never gotten the hang of.