INSTRUMENTS THAT DON'T SOUND LIKE INSTRUMENTS BUT LOOK LIKE INSTRUMENTS PLAYED BY HUMANS WHO DON'T SOUND HUMAN BUT ARE UNDENIABLY SO.
Oh and also some vocal work that is also undeniably human and yet sounds very little like much vocal work one typically hears.
PascAli Sean Ali and Pascal Niggenkemper (prepared basses) NOT THIS: http://www.youtube.com/watch?v=8ono-jJPGCs
Lipchitz Ryan Krause (voice) and David Grollman (percussion) NOT THIS: http://www.youtube.com/watch?v=S-49FKdAJHQ
Beer lovingly provided by The Brooklyn Brewery