Quoting myself..... If you ever start guitar, justinguitar is awesome. My more advanced friends just use his song lessons to get an idea for a song..... but for starting out, and not wanting to pay a teacher? Pure awesome. Andy's lessons are very good, I just prefer Justin's for some reason.....both Brits..... Marty just re-launched his site, with an unreal number of lessons. I really like Rocksmith a lot for the reasons above, you play along with songs you like. I should play it, because the PS3 disappears again in August....but then, my 18 yo is nearly always binge watching something.