Things You'll Need
Instructions
Enter the main menu for "Guitar Hero: World Tour" (the first menu that appears when the game is started). If necessary, press the “B” button on the controller to backtrack through menus until you return to the main menu.
Select “Music Studio” from the main menu.
Select “GHTunes” from the "Music Studio" menu. Note that this section can only be accessed if you are connected to Xbox LIVE. The paid subscription Xbox LIVE Gold account is required to play online matches in "Guitar Hero: World Tour," but is not required to put custom songs onto the Xbox 360 hard drive. In other words, you can access this option with the free Xbox LIVE Silver account.
Select the custom song you want to put on your console from the list that appears. You have the option to sort the list alphabetically, by genre, or by rating. Alternately, you can search for the title of a song.
Confirm you want to download the song to your system.
Wait for the download to complete. The custom song is now on your Xbox 360 hard drive, and is ready to be played.