Instruct: Classify Amazon reviews into positive or negative sentiment
Query: The voice of a frog

Ah..."Pearl" by Janis Jopplin! Only in the 60s could an unstable drug addict and alcoholic calling herself "Pearl" screech her way to the status of superstar. Janis Joplin was a TERRIBLE singer! She couldn't sing at all, all she could do was squawk the lyrics in that raspy voice of hers. And although Ms. Joplin's singing voice was frightening to listen to, I still actually enjoy her music for the sheer comedic value. Hearing Janis wheeze and croak her way through the dreadful "Me and Bobby McGee" like some dimented frog is actually FUNNY because its just so amusingly bad. Janis Joplin sounded more like a drug addicted frog with no talent whatsoever. Terrible, just terrible...