Sounds very good indeed, but I can't help comparing it with a much older arranger with 76 keys...the Roland G-70.
I think the G-70 has better drums, the sounds, including the drawbar organ, electric pianos are very much on par...and the G-70 is how old?
Perhaps Fran knows when it was introduced, but I really don't see a big difference between the demo posted, and the on line demos of the G-70.
Of course, sound is subjective, and this is my personal opinion.
Yes, the Wing can be upgraded with software, but how much will it cost the user to sound significantly better than a far older arranger (and one with a known reliability record)?
Ian
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Yamaha Tyros4, Yamaha MS-60S Powered Monitors(2), Yamaha CS-01, Yamaha TQ-5, Yamaha PSR-S775.