Karaoke Revolution Volume 2 Cheats & Codes

Banana Microphone

During a game press L1, L1, R2, R2, Right, Down, Circle, Left, Up, Square.

Unlock All Songs

At the main title screen press Square, Trangle, Down, Left, Up, Right, L2, R2, Start. Be sure to enter it fairly quickly. If you enter it correctly you will get a message saying you cannot save after that point until you reset the game and autosave will be turned off.