I got lost in the middle of Key to the Highway trying to transcribe tabs for my own reference.  Do you ever publish tabs or have them for this version.  It has not been a problem on anything else, as you explain things very well.  But the lesson goes on an on in the middle and I just seem to get lost.  I know it is a good exercise to try to find all the notes, but after a couple of hours, this is getting to be a bit much.