is that a guitar sound being played in the middle around :38..?

This so called "demo" does nothing to enhance the reputation of either Pa3x or BK7, it comes across to me as doodling.

The overall sound is like a very low speck keyboard, now the guy can play a bit, but very choppy style with no feeling whatsoever

It's a good indication of hearing a player use sounds the wrong way also....I see this many times .....you have to "play sounds the way the instrument was intended" unlike in this demo
eg: Guitar...... every sound has a certain technique, eg: you would play piano chords using a Trumpet sound, etc....it's just a pet peeve of mine.

I think he must be a Balkan/Arabic style player trying his hand at rock'n'roll - it's not a happy marriage to my ears.