I bought this game out of interest from the video's i saw on youtube. Its probably the best decision i've ever made!!! The song's are legendary and you can never get board because you can download song's from the Playstation Store and you can choose your difficulty (im on hard at the moument and its very hard!) Anyway there are three difficultys: Easy, Medium, Hard and Expert. On the career mode you will play the songs and earn cash (not real money) and you can sped it in the guitar store and costomise your character!
I would recomend this game to any body!!