In November, Kyuhyun along with label mates TRAX’s Jay, SHINee’s Jonghyun, and newly debuted singer Jino (now a member of Pentagon) formed the project group SM The Ballad. The group was described as SM Entertainment's vocal unit group, but the original members would only promote that winter together. The group released their debut album, "Miss You" on November 29 and debuted on the music program "Inkigayo" the day before. The group remained inactive until 2014, when Kyuhyun along with TRAX's Jay and Jino left S.M.The Ballad, leaving Jonghyun as the only original member in the group.