This is a software which helps people learn guitar real quick. RockSmith is actually your teacher in the comfort of your own house. It is extremely easy to learn guitar with RockSmith. All you have to do is plug in a real guitar into your PC or Xbox or play station and just start learning. There is a sixty day challenge too which claims that you cannot learn guitar as fast as with RockSmith. While you play with RockSmith it notes down your weak points and teaches you in an innovative way to teach you play your favorite song in no time.