Instruct: Classify a given Amazon review into positive or negative sentiment.
Query: Raging anger that is sonically beautiful

Entertainment by Gang of Four is one of my favorite albums of all time. While it would seem at first as if there was nothing subtle about the music, what with the guitars and vocals screaming in rage, the funky backbeat helps to dampen down the fury enough to allow the listener to get into a very mellow groove. The 8 bonus tracks provide added value. Essential punk funk.