I just went through it and wanted to say it's another good one and like Griff said at the end it should be really helpful. Also wanted to say thanks to Griff for putting it together. I have a little less than two weeks left of playing guitar and working on this stuff until at least a couple of months off as I recuperate from shoulder surgery but I can be productive listening to Griff's discussion on the many courses I have access to. Also maybe will try and learn some harmonica as I can do that one-handed (or not?)!