This the best teen drama so far! I love how the story was plotted. But, i was a bit discontented with it because there are some events that are not clear. Anyway, the music is so good! I just can't stop thinking about this drama! Omg! I feel like i wanna watch it over and over again. It actually tells us that through music we can overcome every problems. Inspirational it is! When you are looking for korean teen drama, i recommend you to absolutely watch this! Superb! :)