It's not uncommon for people nowadays to play video games
using random electronic instruments, like pianos or drum sets
. But this man was able to take a legit wooden instrument and hook it up to his computer to play games.
Hooking up this device
is probably more impressive than his skill in playing it, although he does make it look way easier than it probably is.
Nintendo never intended Zelda
to be played this way, which is probably for the better.