Music from brainwaves

The disabled people here seem to be acting like conductors, so probably wouldn't count as audible:

[www.bbc.com] http://www.bbc.com/news/science-environment-35557908

I queued up the album from these guys. Their music seems to be more directly generated from the brainwaves themselves:

[www.youtube.com] https://www.youtube.com/watch?v=vP4SzZ0WVuM