This is a LJ community dedicated to "La Corda D'Oro ~primo passo~". It is currently being aired every Sunday 1:00-1:30 AM(GMT+9, japan time). It is based from shoujo game about music. Original manga is written by Yuki Kure and serialized in Lala magazine.
The story set in Hoshisou High School, a school specises in music that has two streams: ordinary class and music class. One day, Kahoko Hina, a second-year ordinary student, meets Lily who is a music fairy. Lily is very excited that Hina can see him. Afterwards she is being nominated for a music contest in the school. Hina is surprised because she don't play any musical instruments. But with the magic violin that Lily gave her, she is able to play music like a pro and this started Hina's journey into music world.