Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Achtung! lousy sound ahead

Considering that this perfomance is from 1973, the sound is awful, being on a par with a poor AM radio, and with numerous dropouts. What is your excuse, Kultur, for issuing this release in the first place, much less without any words of warning as to the inferiority of the sound. I would imagine that with Nilsson, Vickers and Bohm, the musical values would be considerable, but to what extent are you going to be able to hear them? Shame on you, Kultur!