In Showtime mode you must complete every song scoring a platinum rank on each venue. Then enter the following cheats in cheat collection 4 under the extras menu.

• Alien Crowd: Up, Up, Down, Circle, Circle, L2, R2, Square
• Pirate Crowd: Down, L2, L2, R2, R2, Square, Circle, Square
• Robot Crowd: L3, Down, Down, R1, Circle, Square, Circle, Square
• Tough Audio Crowd: Circle, L1, L2, R1, R2, Right, Right, Down
• Zombie Crowd: Square, Square, Circle, Circle, Up, Right, Right, Up

In Showtime mode you must attain the platinum rank for one song on each venue. Then enter the following cheats in cheat collection 1 under the extras menu.

• Big eyed character: Press CIRCLE, CIRCLE, SQUARE, SQUARE, DOWN, LEFT, LEFT, DOWN.
• Banana microphone: Press DOWN, UP, LEFT, RIGHT, SQUARE, CIRCLE, SQUARE, CIRCLE.
• Toothbrush microphone: Press L2, L2, SQUARE, CIRCLE, DOWN, UP, LEFT, L3.
• Dwanye doll microphone: Press SQUARE, SQUARE, R3, CIRCLE, UP, DOWN, RIGHT, LEFT.

In Showtime mode you must complete every song without scoring a gold or platinum rank on each venue. Then enter the following cheats in cheat collection 2 under the extras menu.

• Big head character: Circle, Square, Circle, Square, Up, Right, Down, Left
• Fish Microphone: Square, Down, Up, Left, Square, Square, L2, L1
• Mercury Character: Down, Down, Right, Left, Right, Left, Square, Circle
• Wraith Character L2, L2, Right, Right, Circle, Square, R1, R1

In Showtime mode you must complete every song scoring a gold rank on each venue. Then enter the following cheats in cheat collection 3 under the extras menu.

• Glass Character: Down, L2, R1, R2, L1, Circle, Square, Circle
• Ice Cream Microphone: Square, CIRCLE, Square, Circle, R2, L2, R1, L1
• Oil Slick Character: L3, L3, R2, R1, L2, L1, Down, Up
• Small Head character: Circle, R2, L2, R1, L1, Down, Down, Up

Score platinum on a song to unlock the music video venue.

Beat Showtime mode to unlock In The Midnight Hour, China Grove, and Snake Eater.