I can't recall if I've left a review prior to this one or not, but after experiencing TAC for a couple months now, I wanted to share my appreciation.What I really love about TAC is that it keeps me coming back for small daily doses. I wake up each of the 5 weekly challenge days wondering what that day's challenge is going to entail, knowing that whether it's easy or hard for me, I will learn something fun and new, and I will make some form of progress as a guitar player.Just picking up my guitar on a daily basis and expanding my comfort zone has already made me a lot more confident in my ability to learn and grow.I think TAC is a fit for players at just about any level... from beginner to those who are looking to advance beyond just playing some basic chords and picking/strumming songs. I have no doubt that the TAC method will keep me engaged and coming back for more, and when I look back a year from now, I will have come a very long way in my guitar