My first couple of months with TAC have been really enjoyable. I've been 'playing' guitar for nearly 50 years, accompanying my singing. And while my chord knowledge and rhthym playing has been fairly solid, I'm always trying to improve my playing without trying to become a lead player. Initially I thought TAC was only for beginners but it has been superb for someone like me who never knows what to practice. My basic chord work has improve by leaps and bound, my accuracy of playing is really stepping up, mostly the challenges are exactly that - a challenge - and I really love checking in most days. I'll definitely be continuing here.