Dance Dance Revolution Mario Mix [Bundle]Boogie down with Mario in his own dance party. Players shake their things to more than 25 dance flavored songs, from classic Nintendo themes to familiar favorites. With five difficulty levels, dancers of all abilities will be able to get into the groove. The special "Workout" feature tracks the calories burned while playing. Someone has stolen the Music Keys and released the music they held. Without the Music Keys, the unstable power of the music is