KORG DS-10 Plus is a music creation software for the Nintendo DS, an enhanced version of the original KORG DS-10. Released in 2009, it simulates the Korg MS-10 synthesizer and features a dual screen interface that includes a keyboard, sequencer, and a patching screen to create sounds and music. It allows users to experiment with sound design and compose music using the touchscreen. The 'Plus' version offers more features than its predecessor, embracing the DSi hardware improvements to enrich the sound and user experience. It caters to both amateur musicians and professional producers looking for a portable music-making tool.