G=green,R=red Y=yellow B=blue O=orange 2 letters together= chord notes
No Failure
To make it impossible to fail a song, insert the following code in the in-game cheats menu. Keep in mind that this cheat will not work in Career Mode: GR, B, GR, GY, B, GY, RY, O, RY, GY, Y, GY, GR.
HyperSpeed
go to the cheats menu and insert/strum these notes:O,B,O,Y,O,B,O,Y.
Air Guitar
go to cheats menu and insert BY, GY,GY,RB,RB,RY,RY,YB,GY,GY,RB,RB,GY,GY,RY,RY.