to this:
In the comments to the video (literally):
The guy doesn't lie plays correctly the chords holds correctly and so that the sound was better plays special stuff because sometimes the fingers are very difficult and even painful to play I understand this myself 8th year on the guitar I study
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Surgeons also want the cut of the norm was cut by a special thing because the fingers can not be cut I will understand this 10th year of the operation I spend.