Kousei Arima was a genius pianist unyil his mothers sudden death took away his ability to play. Each day was dull for Kousei. But then he meets one violinist by the name of Kaori Miyazono. This care-free, independent and sometimes short-tempered girl had an eccentric playing style that immediately fascinated Kousei. His once monotonous life was about to change forever. Contains the first 11 episodes.