What kind of country is this?!?!

Tonight I'm just sitting in my room alone watching clips from Broadway musicals as normal people do. I wanted to listen to the classic song from "You will Never Walk Alone" from Carousel for life inspiration, but when searching it I found this:

What the Deuce? I wonder if these burly men know that the song originates from a musical. Nevertheless, amazing. And kind of inspiring. And odd. Ohhhh England.