Demo http://output.jsbin.com/kaxasu/
Did you try with your headphones? Try again. Put the right headphone in the right ear, the left...
Note : unfortunately for the moment it doesn't work well on iPhone.
Yes VR is about immersion but it's also about manipulation. How can sound be used to manipulate attention? Think about a system linked with animation, might useful tomorrow.
Done? Go back to learn more.