I love this. he is a nearly unequaled master. at about 1 minute in for about next 20 seconds then again starting at about 2 minutes 35 seconds in watch very very closely how he uses his left hand. notice how his thumb stands solidly planted in the same place while the rest of his hand moves fluidly over 6 full frets. for mere mortals this might take. oh. about maybe what? 10,000 hours of practice.
something to aspire for and work towards.