RL

Of course the main storyline of the drama is about the survival of a small orchestra through politics, music. Along the way some great character growth of individuals (musicians, including the leads). This drama is also about the triumph of classical music, mainly the romantic era classical music. So love stories and romance as subplot are natural and expected.
With excellent filming, actings, it is overall a happy, light hearted, very easy watch drama, not necessary only for those who love classical music. Highly recommended.