Instruct: Classify Amazon reviews into positive or negative sentiment
Query: A revolutionary record!

This album represented the bridge to launch the blues to the rest of the world,really a great moment to the music,specially the blues,until that time only restricted to U.S.A.! And the contribution of this kids was fabulous to change the way,all that generation viewed the world! After that,came the Beatles,Rolling Stones,Led Zeppelin.....the changes had been done,the world never would be the same!