ROCK BAND 2 Cheats

All songs

At the main menu, select the "Extras" option. Choose the "Modify Game" selection, then press Red, Yellow, Blue, Red(2), Blue(2), Red, Yellow, Blue to unlock all songs. Alternately, press Y, B, X, Y(2), X(2), Y, B, X on a controller. Note: This code disables saving. -From: Geramie Edwards

Venue select

At the main menu, select the "Extras" option. Choose the "Modify Game" selection, then press Blue, Orange(2), Blue, Yellow, Blue, Orange(2), Blue, Yellow to unlock all venues. Note: This code disables saving.

Stage mode

At the main menu, select the "Extras" option. Choose the "Modify Game" selection, then press Blue, Yellow, Red, Blue, Yellow, Red, Blue, Yellow, Red. Alternately, press X, B, Y, X, B, Y, X, B, Y on a controller. Note: This code disables saving.

Awesome Detection

At the main menu, select the "Extras" option. Choose the "Modify Game" selection, then press Yellow, Blue, Orange, Yellow, Blue, Orange, Yellow, Blue, Orange. Note: This code disables saving.

http://www.cheatcc.com/xbox360/rockband2cheatscodes.html