The Shuffle - BoA - Masayume Chasing
I'm not a huge BoA fan by any means, so thank Fairy Tail for exposing me to this bass-heavy earworm of a song. That's not to say she's not talented--BoA's some kind of impossible J-Pop/K-Pop super-legend. She was one of the first people I picked up after Do As Infinity and Masami Okui, which is literally over ten years ago at this point and actually mind-boggling to think about. In a world where pop music in any country pretty much chews you up and spits you out most of the time, she was making music at the turn of the millenium and here she is well over a decade later still making incredibly catchy tunes even to pop-neutral guys like me. That's just impressive.