Instruct: Classify Amazon reviews into positive or negative sentiment
Query: stand back! here comes charley musselwhite's southside band

attention blues lovers, stand back is fresh and hard and real in 2005 as in 1967. this album has magic as it captured a real and lasting feel for the blues.the harp and electric guitar and organ were meant for each other. musselwhite vocals are in top form for crying the blues. if you collect blues music, this is the leader of the pack...and blues is my main music...graffitiglenn