While searching for some stuff, I accidentally read about rock prodigy. Honestly, I am clueless about this one but I gained a little knowledge while reading some info on this topic. One of the comments I read, this one helps understand the fundamentals of playing guitar. And if you are a first timer on playing guitar this one would help you. You will be learning from some of the world’s best teachers and students learn quickly using this tool. I should read more about this topic and see how this one works.