So I listened to that music : and according to this wikipedia page: https://en.wikipedia.org/wiki/One-T , One-T is a virtual/animated band...meaning the music is made by adult men and not the kids characters...except the song sounds likes it being sung by a young teen...How did they manage that? With a voice/sound modification software? By hiring a woman to do the young boy voice like in dubbing? They asked a real kid to sing?