woa 1st time hear this song. This song "Ring Ding Dong" is sang by a group of korean boyband name SHINee. Introduce by my friend, though is a dangerous song but still love it. Why is dangerous and what so dangerous about it? Is because once you start listen to it, you will being addicted to the song haha that's why, and the singer who start the song he has a powerful and nice voice. He has a magnetic voice once you listen it will always in your brian. So sit back, relax and enjoy the song recommended by Angie Liu XD!!!!