Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Please don't sing Classical!

Aretha you are no doubt the Queen of pop and R&B. But you have totally destroyed the beautiful Nessun Dorma. Classical musicians, especially classically trained singers cringed when you sang for Pavarotti. I am a classically trained voice teacher with a Masters Degree, and all of us hate how you have destroyed this song. This ranks up there with Barbara Streisands attempt at a Classical Music Album. It is Horrible!