Wind Organ Project

After having built around 40 Klangbox string instruments I have got another challenge: Building an organ.

The project was inspired by this clip on youtube:
http://www.youtube.com/watch?v=40ZISUyIMjg&feature=related

The current project shall finally consist of an organ with an not yet quantified number of pipes, modular solenoid valve-blocks, the air supply, a homemade keyboard and a midi controller.