This is a girl who only has notes, music scores, and the sound of the piano in her head. Her world seems to be composed of music, and it can also be said that music is her only thing. Just a girl who loves music, nothing more.
That's all…
※There is probably no romance component and the plot is boring.
※It may contain lily ingredients.
※The author does not understand music. The music-related parts in the article are pure nonsense. Please pat down.