You will be given a definition of a task first, then some input of the task.
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.

Richness in vocal style and upbeat melody... . Nicholas Reyes has the absolutely perfect voice for this music...a fantastic collection of energetic rhythms to keep you moving!!
Output:
POS