Well, att first I wanted to change the colors of the buttons on the controller around to confuse my friends, and I didn't know how. Then this is how this instructable was made. I decided to make my controller buttons rainbow colored. This instructable will in no way damage the guitar, it just changes the colors up. The buttons will not change the game either, all the buttons will stay the same. (Green, red, yellow, blue, orange.)
Items needed: Screwdriver.
Common sense. Don't be an idiot and break your controller.
Eggs.
Milk.
Wait, don't get those last 2 items.. wrong list.
LET'S START.
Step 1Opening the guitar.
Unscrew the back of the controller.
Then after you unscrew it, go on to the next step.
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http://www.instructables.com/id/Guitar-Hero-Fret-Buttons-Mod/