K-pop doesn't come much purer than the sunshine-filled songs of Woo Eun Mi. The Pohang-born singer is a national treasure—a status earned by melancholy piano ballads like "Really Miss You Today" and "My Love Like A Tear". "생각이 안나요" shows off a '90s R&B-inspired pop side from the star, whose elegant vocals glide around the track's sparkling keyboard melodies and strings. Meanwhile, "시간아 흘러라" is a symphonic sprawl that teeters between happiness and sorrow.