Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Tottaly pointless if you have the game!!!

In the game, once you reach the level with that music, it's unlocked for you, and you can hear the full version in the music menu. It's really easy to get all the songs. I think it was quite dumb for team sonic to make a cd for Sonic Heroes. This is just my opinion, but don't buy the cd if you have the game, otherwise, the music is really good and quite addictive!