Ow my ears
Hey man this definetly looks like the work of fl slayer, i think, anyway if it is pass it through fruity parametric eq 2, thatll really work wonders if u lower the higher pitch a little
thts abt all you would need to do, or use an acoustics guitar, it wouldnt hold the notes but the song could use a little more melody and you hold the same parts on and on too long