Instruct: Classify an Amazon review into positive or negative sentiment.
Query: perfromance ok sound quality very bad

The quality of the recording is horrible. The sound of the calliope is only slightly louder than the hiss. I don't understand how a modern recording could sound so bad. Many recordings from the 40's like Frank Sinatra sound much better. I only gave it 2 stars because the music is well played, it may be automatic however.