I remember telling myself (and everyone I talk to about this, been years) how I always though Angus’ guitar style was physical.
This struck me as an evident truth when I got better at it. It still strikes me when I have to play lead (try to) like his lead solo on “Rock and Roll Ain’t Noise Pollution” posted the other day. If you look at the beginning of the solo, there is a major (in terms of, intense) bend there, done on the D string. I am sure that that is how he did it on the album. It’s a freaking tough job and it’s completely physical.