TAC came along just at the right time! I hadn't played guitar since my late 20's (I just turned 70) and it was on my bucket list to start taking lessons. I don't know how I managed to come across Tony's advertisment, but it was just what I needed. The cost is a fraction of what private lessons would be, and the daily challenges are fun and interesting. I was self-taught originally, and I learned more in the first 2 weeks than I had ever known previously!! Tony explains music theory very clearly and simply so it's not overwhelming. I can do as much or as little as I want and not feel guilty about a practice session. Can't wait to see where my guitar journey takes me.