Tunetrace, photograph drawings to make music

Make drawings on paper, photograph them with Tunetrace and then hear them transformed into music.

When you photograph a real drawing, the image becomes a computer program that generates live music. Watch as Tunetrace gradually translates your photograph into a skeleton of line endings and crossings. Then the real magic begins. Twinkling lights obey a few very simple rules to navigate your drawing, making music as they go.