A Dreamcast game created by Sonic Team, the creators of the very popular Sonic The Hedgehog video games.

Its kind of a Dance Dance Revolution clone in the style of playing a game where you have to perform an action based on the beat of the music track that is playing.

In this game, the use of Mexican maracas are used. Sold as a seperate controller, you shake the maracas to the beat of the song, either in the high position, middle position, or low position, and your score as well as grade goes up if you shake your maracas properly. Visit Sega's website for more information.