I always play using extended chords, bi tonal chords, substitute chords, circle of fifths, passing chords, and suspended chords..
This is how I was trained as a teenager, jazz accordionist..
It is second nature to me, I don't even think about it, it is normal progressions to me..
My advanced study in my late teens, early 20's, was two hand voicing on piano, whereas the chords were close harmony on the accordion , ninths, sometimes 11ths.
Left hand accordion is based on circle of fifths..
Auto arranger does not work unless you program styles with the above voicing.
I have some styles that are composed this way, but all will depend on two hand voicing in piano mode..
If you are a one finger or triad player...forgettaboutit.