Given the task definition, example input & output, solve the new input case.
In this task, you are given music product reviews in English language. The goal is to classify the review as "POS" if the overall sentiment of the review is positive or as "NEG" if the overall sentiment of the review is negative.
Example: The Bee Gees-Their Greatest Hits . Fabulous-This is a must have for any Bee Gee fans. My 4 year old daughter even likes this music
Output: POS
The overall sentiment of the review is positive as the reviewer refers to the music piece with positive expressions such as 'must have', 'likes' etc. Hence, the label is 'POS'.

New input case for you: Harping Up The Wrong Tree . Anyone who buys this CD thinking it has something to do with harp music is going to be very disappointed. There's nothing of the tranquility and serenity of the harmonious harp here. What you get is rather percussive and at times repetitive pianoplaying, seemingly based on random chords. The sort of stuff you don't want to play for more than ten minutes. Buyer Beware
Output:
NEG