Some things in life are a mystery.
Why does anyone care about Kim Kardashian? Did Hayden Panettiere get a boob job? Why would the University of York Baroque Orchestra and Chamber Choir play a version of Justin Bieber's "Beauty and the Beat?"
We'll likely never know the answers to any of such pressing life questions.
But at least you can enjoy the most random Justin Bieber cover of all-time below: