So there's a YouTube aptly named shittyflute, and the goal is to cover famous songs by famous bands as poorly as humanly possible on a flute. That's literally all the channel is dedicated to, and the longer you listen, the funnier it gets.
So here's some classics from Metallica, Arch Enemy, Dragonforce, System of A Down, Megadeth, Dream Theater, and many more… all shitty fluted at a volume that is guaranteed to distort any speaker or headphone.
Have a blast.