Like the other comment said, I agree that it would be appropriate to play the music, perhaps out of order, and then have the player try to arrange the pieces. Another possibility would be to present the player with original, perhaps more intuitive music tracks that clearly build and conclude in a style that would be easy to recognize. I'm not super musically-inclined, but I know that I have a ton of friends who would be all over something like this. There's definitely an audience for a game like this. The visuals were solid and the user interface was intuitive and well done. Overall nice work!

- os_reboot

I would add more rating to theme if you listened to the song you have to remember during "the night"