Protein[DS] is a little audio manipulation software running on Nintendo DS, which ables you to manipulate audio, anywhere you go – it is in some ways similar to ElectroPlankton concept.

Using Protein[DS], you can play with up to four modules at the same time to create a live music set and control external applications, using the touchscreen, audio in/out levels, midi-out, and even motion-control. You can even play with live-recorded audio sample.