Holy crap. Check this guy out!

[MikeB]

https://youtu.be/9Nq-kDmQDZM

[vansinn]

Yeah, that was pretty neat.
I sometimes do some searchin' for acoustic playing - [almost] no electronics means you get to see hear what player can really do..

Hope it's ok to add some more cool acoustic stuff..
How about Thunderstruck?

And the wonderful all-carbon X20 Harpguitar from Emerald Guitars in Ireland: