SM THE BALLAD has released their second album and has revealed SHINee Jonghyun and EXO Chen's duet song.

"A Day Without You" was released on various music sites including Naver Music, Genie, Melon and more and has gained much attention from fans.

Jonghyun and Chen reveal their wonderful harmony in this duet as they express the heard of someone who has broken up with someone they love and is living day by day without them.

Also, SM THE BALLAD will be holding a 'SM THE BALLAD Vol. 2 Joint Recital' on February 12 and reveal this pairs duet for the first time.

Earlier, Girls' Generation Taeyeon and SHINee Jonghyun released the Korean version of "Breath" and gained much attention.

On the other hand, they will continue to release songs from their new album until February 13, when they will release the album.

Also on the 12th, SM THE BALLD will be revealing another song, this time a solo song by Taeyeon of GIRLS' GENERATION. The song is called, "Set Me Free," and it will be released through various music sites.

"Set Me Free" is a ballad with a dream-like piano pattern, with lyrics describing a desire of wanting to be freed from someone in a past relationship. Taeyeon's controlled vocal ability really stands out in this song.

The music video for "Breath" is also to be released with "Set Me Free" release, with the video being made in three different languages - Korean, Chinese, and Japanese. The video is planning to be revealed for the first time in "SM THE BALLD VOL. 2 JOINT RECITAL." The video will also be shown through SM Town's YouTube channel and its Facebook page.

In a related news, GIRLS' GENERATION has announced that it will be making a combeack on the 27th. The group's teaser video on YouTube has already had 1.2 million views, and it has not even been a full day since the release. The Billboard Magazines in the United States and in the United Kingdom are also showing a lot of interest.