This is the cheaper tone generator in the market expert the internal sound card. All function is good, the piano, tumpet said is bad.
Good People are very professional.
You really need a computer and XG-Edit or the Superb XG Gold to get the most out of this beastie. With a few well placed System Exclusives, this thing can mimic a Roland Sound Canvas, but with more effects. There are a couple of crap GM sounds, but these can be tweaked and twisted in something far more useful. It works well for most styles of music - if sequenced right. I'd get one again if this was stolen.