Instruct: Classify Amazon reviews into positive or negative sentiment
Query: This isn't the "current" version!

This is a scholar's reprint of an old version of the book - don't take this to a regular Sacred Harp singing! It's not compatible! It's a fine book for its purpose. But some of the other reviewers have failed to mention this!And I don't know how they think they can charge that much, either. I bought this version NEW for $20.00.