dependencies:
python-mpd
psmove (https://github.com/thp/psmoveapi)

features:
increase(blue)/decrease(green) volume (set MPD_HOST in your shell)
toggle(red) playback (set host/port/password in settings)
make gesture by pressing move button (yellow)
left for previous song
right for next song

see also:
http://kelvan.ist-total.org/python/mpdmove