- 1). Sign in using your gamertag by pushing the "Guide" button on your Xbox 360 guitar peripheral (controller) and selecting the "Profile" option using the green fret button.
- 2). Play through the Career Mode and accumulate in-game money, which can be spent at the Guitar Hero 2 store. Go into the in-game store at the Start Menu and scroll through the list of available items. Find a song you would like to unlock and select it with the green fret button. All locked songs cost $550.
- 3). Enter this code at the Start Menu if you don't mind cheating to get the locked songs. Press the fret buttons in this order: "Blue, yellow, orange, red, yellow, orange, blue, yellow, blue, yellow, blue, yellow, blue, yellow, blue, yellow."
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