Unlockable: Commander Kahn
You must complete every song in the game in every mode.
Unlockable: Bonus Episode 1 Cher: Believe
You must to get to 4th Rank Captain of Soul.
Unlockable: Bonus Episode 2 Jackson 5: ABC
You must to get to 4th Rank on King of the Beat.
Unlockable: Hard ROCK! Mode
You must finish Sweatin'mode.
Unlockable: Sweatin' Mode
You must finish Crusin' mode.
Unlockable: Credits
After you beat the song "Jumpin' Jack Flash" on Hard Rock mode, the game's final credits will roll. Thereafter, you'll be brought back to the game's title screen. Head to the Options menu, and then to the Gallery. Within, you'll see a small box on the bottom right corner with the letter J inside of it. Touch the J and the end credits will roll. You can do this any time you want to see the credits; and remember, you can touch the screen while the credits roll to get back to the previous screen.
