I believe this Roland has a chord sequencer/ looper, which I absolutely love. In fact this morning I set a loop for the standard rhythm changes, and worked on some 2 handed voicing that Chas turned me on too. There is no way my KB would recognize those chord voicing with the extensions and alternations using standard auto accompaniment . Also it’s nice to do rhythmic anticipations and delays without being a slave to the downbeat.
Take advantage of this feature Chas, I’m sure you’ll like it too!