The two boys of December debuted around a year ago and garnered attention due to their powerful vocals, as well as their participation in KBS's hit drama, "IRIS." Since then, the duo have released various singles, and recently, they finally released their very first full album, titled, "A Story To The Sky." Their full album, which contains 15 tracks, has three title tracks: Dazzling Tears, Shout To The World, and She's Leaving. Two of their title tracks' MVs were released along with the album, and they seem to be like a music drama which are separated into two parts. Check it out below! Shout To The World Dazzling Tears She's Leaving [gallery]