CD playback not confirmed, but I bought it used, so it's unknown if it's been played before. There are no noticeable scratches or marks, but please refrain from purchasing if you are sensitive to such things. #Tohoshinki #CD #JapaneseMusic The second single following their 2011 comeback "Why? (Keep Your Head Down)". Includes the title track "Superstar," which is like a self-introduction by Yunho and Changmin, who have proven their ability and popularity with their overwhelming performance, and other tracks.