@Andrew – thanks, yes I had more trouble memorizing the B section, but also some of the fingering up the neck. I was really giving my pinky a workout trying the techniques Steven demonstrated. I have arthritis in my left thumb but I am not giving up! When I was learning the A section, it was easy to memorize and I was much more relaxed playing it (maybe not in the video but when I was working on it), so I will keep working on the B part and the whole song, because I love it!
Congrats to DeadBuggy!