Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Why did BJ permit this?

Sai Li's comments are right on target. Just listen to the samples and you will not wish to go here. I disagree that the problem is the absence of the words; the problem here is a pianist who, unlike the "Piano Man" in that LA Bar who rose to honest stardom, should have stayed there. This artist lacks the depth of Joel but owes him a great favor in Joel's permission to release this album. Why, BJ, Why?