The Slow Blues Solo in B Minor is beyond compare in the level of detail you provided.

How do you get that accurate? Do you have a guitar with a MIDI pickup that transcribes it for you? Or are you just super patient?

If you are good at rhythm and timings you know exactly what you're playing and can tab it out really quickly. I tab all my bands songs out in guitar pro. You get used to it basically.

EDIT: oops. This is Ivan's area. I didn't realise. Sorry Ivan. Please be gentle

No problem confusion, you're spot on mate, I'm glad you intervened. Purple Hayes, OC is right, in guitar pro everything is about rhythm values. I did so many tabs in guitar pro that I when I hear somekind of melody I know how to write down the rhythm straight away. If I do make mistake, I just hear it again and make some rhythm value alterations. Notes are the easiest part, rhythm is the key in GP tabbing.