The game's soundtracks are amazing, and I love the variety. However, there are some songs that are unavailable to the user until they have completed the song in Story mode. Be warned, the game is difficult. Also, if you run into a red circle level, IT IS A BOSS FIGHT. There will be NO checkpoints, NO extra likes (although, casual mode is helpful), and you may experience minor frustration.
Other than that, it's awesome!
