Hi Diki

You would need to develop a suitable algorithm to do what you require, however once worked out there is no reason why it could not be incorporated on any arranger.

The only problem I foresee is that do current arrangers have enough processing power to perform it while still doing all the other things. (The Roland has to use a separate hardware card)

In addition is there enough demand for it so as to get the R & D departments to develop it. (And don�t forget convincing the accountants who do their best to stifle all types of innovation)

Bill