Instruct: Classify a given Amazon review into positive or negative sentiment.
Query: Why this is one of the best contemporary music CD's

The Fratres of Pärt is a wonderful piece of minimal contemporary music. I like the Fratres series because it they have a serene but though penetrating harmony, It's just like instrumental choir music with an immense polyphony. Pärt throws with voices in this piece. It's also a prove of his faboulous tintinabully-composing style. Together with the other pieces, Pärt delivers us a freezing album which has an enormous impact on you in silent moments of your life. According to me the I Fiammingi version is one of the best available, so I don't know why you shouldn't buy it. Its heavenly gregorian alike voices together with the sharp contemporary dissonant harmony make a unique artwork of it.