Tossing aside the standard temporal ocarina for something a little more complex, a "Flute Link" cosplayer performed on stage at this year's Masquerade show at the Otakon 2008 in Baltimore, bringing Navi in tow. It's a great performance, although it's hard to tell when she's playing live and when it's pre-recorded (for demonstrationg of her live performance, we also embedded a video of Flute Link performing Tetris with an Otaku band.
And for anyone who ever wished Navi would get her what for, keep watching until about the 4:25 mark. Video embedded after the break.
[Via VG Cats