The song I'm going to share with you is not K-POP.

The Moritcian's Daughter

It's by Black Veil Brides. They are a rock band that I'm in love with. ^__^ 

They look like this:

Different, neh? But don't judge them because of that. Just listen to the song ^^

(Not all their songs are like The Mortician's Daughter. Most of them are rock, not soft like that.)