Instruct: Classify the given Amazon review as either positive or negative.
Query: It Changed The World

I have bought this recording more times than I can remember. LP, Cassette and now one of the CD's that is always in the machine. When I first heard this in 1969 it changed my whole musical world. It represented the pinnacle of white english boys trying to play the blues. "Your Time Is Gonna Come" is one of my favorite Zeppelin songs. That almost religious sounding organ at the start that leads into the heavy drumming of Bonham. Page's acoustic guitar is like a water fall of sound in this song and Plant convinces you of a broken heart. Jimmy is an incredible guitar player on this recording - playing the blues better that any of his contemporaries. There is not a bad song on the whole album. This album is why I had to learn guitar. I defied my parents and snuck off to see these guys for my first concert ever. It was well worth the beatin!