The expanded DS synthesiser, KORG DS-10 Plus is heading to North America in early 2010.
Building on the 2008 original, there'll be edit/play functionality built into all modes for improved real-time performance, improved touch-screen support and a 6-track/16-step sequencer design for a wider range of musical possibilities. Want even more to play with? Up to 8 copies of the game can be linked wirelessly to play together, or exchange sounds/songs.
DSi owners have even more features - 12-voice polyphony, 4 tracks for the analog synthesizer simulator, 2 drum machines and 2 effects layers.