Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Superlative performances of these sublime works

Forget any reservations you may have regarding the transcription of Beethoven's masterpiece - it is truly wonderful, sounding both lyrical and beautiful on the clarinet. Michael Collins performs the definitive Mozart Clarinet Concerto. This is simply the greatest reading of this work that I have ever heard. If you only buy one cd in this lifetime, this has to be the one!