Well Done.
I like the idea of putting a story to music, since I really love music. The poem was good (but I couldn't read the last line, it was cut off, except the kanji part, And I'm not great with kanji.) And the graphics were too good (It ran really slow at some points, cuz there was too much). It was a great thing to have a button to show the score as well (the playback line got off sometimes). This reminds me of a series that I'm creating as well, except the fact that there will be something else besides a score for the music that I'm doing...
Great job! Hope there is more!