No offense, but I see Korg and Yamaha users posting freely on threads started by users of other arrangers. Get over yourselves..!
Secondly, the answer isn't 'get a Roland'... The answer is 'tell your arranger manufacturer how GOOD this feature is, and get them to invent something similar so YOU can do things this easy'!
_________________________
An arranger is just a tool. What matters is what you build with it..!