Actually there are no human teachers, the lessons are interactive and automated much like Codecademy. You're shown a few notes at a time and then as you play, t

Actually there are no human teachers, the lessons are interactive and automated much like Codecademy. You're shown a few notes at a time and then as you play, the software detects each note and gives you feedback. There's also a virtual guitar mode so you can try it out without a guitar (it does require a signup though, at least for now).