Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Bop at its Best

Like bop? Can you stand mono? Like the Diz? If you answered yes to any of those questions you will like these CDs. 'Overtime' and 'Victory Ball' are worth the price of admission. These is small group and big band bop here. And the 2 above mentioned tunes are a veritable all-star line up of boppers of the period. This is history. Dont pass it up!