I have your Understanding DADGAD book and your DADGAD Christmas book. I began playing guitar in my late 60’s after retirement. I started from the beginning learning open D and working on fingerstyle. Once you begin to get the thumb operating by itself it begins to make sense. 😂 I can’t play anything in “standard” tuning and I can’t use a pick. I don’t have enough years left to learn all that stuff! Thanks for the videos and thanks for the books!!
