I'm a 70 year old who has been dabbling with guitar for 20 years off and on. I'm proficient with chords, chord changes and strumming. I signed up for TAC to see if I could learn some new things. And I signed up for a year membership. I think the 30 Days to Play section is for beginners, but a lot of it is a refresher for me. I'm about to start the week 4 segment. I'm enjoying the classes so far and I really liked the blues segment because it had me fretting individual notes, which I don't do often. I want to learn more of that. Overall, I'm very happy with TAC so far and am looking for more new tips.