Instruct: Classify a given Amazon review as either positive or negative.
Query: I dont get it....

I don't get it. The Ritchie Family was one of the first and most important "disco" groups. Why is most of their music out of print or in condensed versions? The first record "Brazil", with it's first side of continuous music is some of the best "disco" there is and its unavailable. Unbelievable.