I remember hearing a You Tube video where Tony Polecastro was explaining the TAC method. It alone convinced me to sign on and that was 3 years ago. I totally recommend this method to everyone, even strangers in the music store. I introduced my 10 year old grand-daughter to the skill courses this summer and she is hooked. I so wish that my elementary teachers had taught me guitar this way, the TAC daily challenges combined with the skill courses and definitely Fretboard Wizard have allowed me to glide up and down the guitar neck with ease and confidence. The daily challenge benchmark weeks are amazing, I love the way the song is broken down, against the TAC method is about simplicity, encouragement and 10 minutes a day. I who was once a 1 guitar owner (that was hidden away behind the couch) am now a 4 guitar owner and so excited about them all. One is tuned in D because I love that sound, the songs and Tony introduced me to that. So jump in and get started! Gift to