Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Excellent!

I had already got about four different versions of the Goldberg Variations - it's my favourite piece of music.But then I heard this CD played on the radio - and I knew I had to have it! The transcription for string ensemble is flawlessly done. The sheer quality of the sound is astounding - hear the last variation, for example.It really brings out the best in this magnificent composition by Bach. I really recommend it.