Definition: Given reviews from Amazon, classify those review based on their content into two classes: Negative or Positive.
Input: The music on this album could be incredible.However, there is low-level line noise on every track, the audible range of the tracks seems like it's been "chopped", making all the tracks sound "muddled." One track should flow seamlessly to the next, but the mastering between tracks results in extreme volume level changes.I am by no means an audiophile, but the MP3 quality for this album is just terrible. (I don't know if the same mastering issues exist for the cd version of this album).
Output:
Negative