Good, but Limited
This is a rather fun game. I'm still trying to get all of the Pro level songs at perfect performance.
The only thing is that this would have been better if you had all 14 songs on both Amateur and Pro levels. I understand that you might not have done so in order to save file space or to prevent tedium, but it still would have been nice to play all songs on two different levels of difficulty, instead on only having four of the 14 on both levels.
Otherwise, very well done, and good selection for the music.