Berglund Instruments NuEVI and NuRAD MIDI Wind Controllers. You play them like a wind instrument, and they convert your playing into MIDI!
Has anyone seen or used one of these before? I just saw a brief video, and I think they are super cool.
Here's a video of Nyle Steiner playing one for the first time. He invented the original device that these are based off of.
Here's another video of it controlling an Arturia Microfreak, showing off some of it's capabilities
Another showing some of what the instrument is doing