Jung Joon Young of "Superstar K4" has finally made his debut as a singer today.

On October 10, Jung Joon Young released his debut title song, "10 Minutes before Breaking Up" and his mini album that includes 6 songs.

He has been preparing for his debut album since May of this year. Many felt that he took too long to prepare for his debut, but he believed that it was better to prepare fully for his debut and so he decided to take his time.

He wanted to be able to portray his style of music in the right way and so it took him longer than most to debut.

On the other hand, he will hold a showcase on October 10 and make his debut stage on Mnet.