This game is is a joy to play. It has unique gameplay and some wonderful takes on classic music. My only problems with it are the golden notes and the prompt to shake the iPad. Neither add to the gameplay for me. I would much rather one of the upcoming notes turned gold than to have to chase after a disappearing gold note all the while missing the notes I am supposed to play. So, I just ignore both. The fact that you can ignore both safely and still progress tells me they are unnecessary additions.
SquishyPolecat about Frederic: Resurrection of Music