This is a good little trick if you don't want to lose fans in Band World Tour when your band fails a song. Unplug one of your wired instruments and using a different instrument controller select 'Return to Main Menu' so you exit out of your career and return to the Main menu. When you now resume your Band career you won't have lost any fans.

These are unlocked when you complete Endless Setlists on a certain difficulty setting. These unique icons replace the standard one that usually appears during Online play.

Unlock Inverted Colors Icon:
Beat Endless Setlist on the Medium difficulty setting.

Unlock Gold Icon:
Beat Endless Setlist on the Hard difficulty setting.

Unlock Platinum Icon:
Beat Endless Setlist on the Expert difficulty setting.

Unlock Silver Kit:
With the Drums complete Bonus Tour on Solo Tour.

Unlock Silver Fender (American Deluxe Stratocaster HSS):
With the guitar complete Bonus Tour on Solo Tour.

Unlock Gold Kit:
With the Drums complete Solo Tour.

Unlock Golden Microphone:
In your singing career score 1,000,000 points.

Unlock Gold Fender (American Deluxe Stratocaster HSS):
With the guitar complete Solo Tour.

At the 'Press Start Button' which is located at the bottom of the screen press Red, Yellow, Blue, Red, Red, Blue, Blue, Red, Yellow, Blue. When this code has been activated it disables saving.