Links : Electroplankton (Nintendo DS)

Review From Amazon
"Electroplankton is a truly unique hands-on visual and audio experience. Already a big hit in Japan, this is a new type of game where the goal is to create audio art. Use the DS touch screen to interact with striking underwater creatures. Poke, rub, and draw on the screen to stimulate the odd aquatic creatures and create your own music. Each level is a completely new sound experience, from haunting melodies to head-nodding beats to funky Mario theme remixes. You'll create new songs and experiences every time you play!"