I just got off the phone with a friend at Roland USA.
The only information Roland has is the model name Discover 5 and that it would not be shown here until the Winter NAMM show in 2003.
From the two of us looking at the European Website showing a picture and giving a description and specifications, we are pretty certain this will not be an arranger keyboard. Because of the popularity of Arranger keyboards in europe, Roland surely would have added information regarding styles and style parameters in the discription. It seems, that everything in this product is geared for the Singer/Player and playing along with SMF files that can be manipulated in real time. One of the features my friend noted was the ability to evaluate a song that might not have a vocal harmony track and create a chord track some way from evaluating the tracks within the song. A good feature for sure for singers.
I would hope this would be an arranger product, but from all indications it is not.
George Kaye
Kaye's Music Scene
Reseda, California
_________________________
George Kaye
Kaye's Music Scene (Closed after 51 years)
West Hills, California
(Retired 2021)