checked-no =>All Songs: On the title screen when you are being prompted to "Press START to Play", quickly press the following colored fret buttons on the guitar: Red, Yellow, Blue, Red, Red, Blue, Blue, Red, Yellow, Blue. Please note that saving is disabled while this code is in effect. =>Colored Instruments: Different colors for all four instruments can be unlocked by completing certain modes with that instrument. * Gold Instrument: Complete Solo Mode. * Silver Instrument: Complete Bonus Tour Mode. * Clear Instrument: Enter the Hall of Fame with that instrument.