I think I've seen this guy do the "inspector Gadget" Theme.
(It may not have been this guy, but there was defiantly a beatboxing inspector gadget flute video out there somewhere.)

awesome AWESOME amazing way more than "beatboxing"

Reminds me of Ian Anderson, but an extra star for jamming with a cello.

The cellist is no slouch. Wow.

This makes me happy inside.

Look up the rest of Greg Patillo's vids - he's amazing.

I saw this guy on iCarly.

I change all my opinions about the flute and also all of my opinions about cellos not played by Yo Yo Ma (those opinions were already pretty good).

this ends up sounding weirdly like four tet.

I'd buy a CD of these guys.

So he's playing mediocre jazz flute.

AMAZING!!!!