The singer, Shin Hye Sung, collaborated with the band, Dear Cloud, in a remake project, "Once Again." They will release their last song of the project, "Because It's You," on December 29.

For the song, "Because It's You," Shin Hye Sung collaborated with Dear Cloud's vocal, Nine.  The song is originally the title song of Shin Hye Sung's third album, which was released in the year 2008.   After six years since its release, the song, "Because It's You," will be reborn through this remake project.  

"Because It's You" is about the trust between two lovers and the meaning behind the love.

The newer version of "Because It's You" was composed by Davink, a musician that composed Shinhwa's song, "Voyage."  The lyrics were written by the popular lyricist, Yoon Sara.  The modern band, Dear Cloud, and their vocal, Nine, helped create a newer version of the song with a different style.  

Meanwhile, "SHIN HYE SUNG Once Again Special Kit 2015," which includes a diary, a calendar, and the complete CD of the remake project, is currently on sale.