Tetris DS

About Tetris DS
Tetris DS is a Nintendo DS video game developed and published by Nintendo. It supports up to ten players locally (with just one Nintendo DS game cartridge), or up to four players online with the Nintendo Wi-Fi Connection. The game features a wide variety of different Tetris modes, with Nintendo-themed music. Various remixes of the music from games such as Super Mario Bros, Super Mario Bros. 3, The Legend of Zelda, and Donkey Kong are present, among others.

Unlockables
You can unlock music tracks in the game in Marathon Standard mode. You must reach a certain level to unlock them; after which they will be available in the options menu.

Unlockable Music Tracks