The best part about CentralGuitarLessons is that you go into it with more detail and display the tabs on screen. You've helped me alot with my guitar practise! Keep up the good work :)
try playing it in standard tuning and it sounds way different. tune it a half step down and it sounds exactly the same. Green Day only tuned their guitars a half step down for their old songs. All their new songs are in standard tuning.