At first glance, this may seem like a music game on the DS, but that is not the case. This is actually a synth and sequencer. The package includes two built-in mono synths, with two oscillators each and a four-part analog drum machine. From what 411 saw, each oscillator seems to have four different waveforms: saw, triangle, square and noise. The basics, but enough to build the sounds you will need for a nice composition.