Many of us have heard the musical piece The Flight of the Bumblebee by Nikolai Rimsky-Korsakov. It seems to be quite a challenging piece with those fast-paced notes and changes in register and it is something to see, I mean hear!

I don’t think you have ever heard it like this though…a capella. How can they perform this without instruments and how good can it be; You decide.

For those who want to compare, here is a version played by an orchestra.