The nylon string guitar sound on Georgia is nice, as is the same sound on most every other keyboard these days.
The player mentions that he is trying to learn how to use proper guitar phrasing, more power to him. A couple of suggestions would be to lay off of the sustain pedal and use no more than six notes at a time.
I thought he did a fine job on Europa. Speaking of Santana, Carlos (and many others, but I saw Carlos do it first) does a 2nd string unison bend every now and then which I just love the sound of. I was able to program a lead guitar sound on my Pa588 that not only has normal pitch bend with the lever (left/right) but also I can get a unison bend by pulling the lever down and slowly releasing it. Very cool.
Dave
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Wm. David McMahan
LearnMyKeyboard
JazzItUp Band
The Modulators