It's hard to tell who Kang Han-Kyeol is, but he's a talented yet reclusive composer who finds inspiration in the voices of those around him. In disguise, he meets Yoon So-Rim, an attractive high school girl who sings well, and she falls in love with him, too. Animated version of Kotomi Aoki's manga, which has been running since 2009 under the same name.