The Nintendo DSi Metronome software can be used to help keep tempo - when playing an instrument, for example. It creates a rhythm by playing sounds based on beat and tempo settings, both of which allow a wide range of adjustments. Choose from three metronome designs (including one based on Nintendo's Game & Watch: Ball title) and record your own sounds for the metronome to use. Or, if you want to take a break, enjoy a unique minigame: Donkey Kong Metronome, in which you make sounds into the microphone to match the beat and have Mario jump over Donkey Kong's barrels.