Mnet "Superstar K4" finalist Jung Joon Young released his new song "Spotless Mind" today and is going head to head with "Superstar K3" runner-up Busker Busker. Since both the singers are from CJ E&M, their battle for the top spot is a hot issue.

"Spotless Mind" is trendy yet polished pop rock song that is accompanied by Jung Joon Young's explosive voice. There's high expectation for this song, thanks to his past year's activity in the entertainment world. Will he able to take that number 1 spot? If so, he's going to have to fight for it, since rock's popularity has been dwindling lately. Also, Busker Busker seems to have a very tight grip on the top spots of the music charts.

Busker Busker released their 2nd album on September 25th, and took the number 1 spot on multiple music sites such as MelOn and Mnet.

For his new song "Spotless Mind," Jung Joon Young worked with Wonderkid, who wrote for 2AM and Baek Ji Young's albums, and 8Eight's producer and rapper Baek Chan. It's said that while working on this project, they lived together with Jung Joon Young so as to study his traits, tendencies, and voice tone. After careful study, they "produced a song that is closest to the essence of Jung Joon Young."

The main point of this song is its unrealistic lyrics such as "It's a disease. I'm a patient. Erase all the painful memories," which is reminiscent of the movie "Eternal Sunshine of the Spotless Mind." In this song, Jung Joon Young sings about a man who can no longer handle all the pain that comes from a breakup, who then erases all memories of love and stands before his former lover once again.