This might deserve it's own tread, to protect people with perfect pitch.
I hope it's genuine and real, but it's probably some form of joke, or viral research.
Personally I'm amused that I don't find the "every syllable in a random key thing" annoying at all, where as anything with auto tune drives me crazy, it makes me feel unwell, but I like Daniel Johnston, and Sonic Youths guitar tunings.