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from Singularity, released December 1, 2014



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Sigma Progressive Rock São Paulo, Brazil

On the road for about 25 years, SIGMA is today one of the most traditional Brazilian bands in the progressive scene. In 1998 Sigma launched his first album: IMPLEMENTAL VIEW. The work was very well accepted by national and international criticism. In France, the work received great recommendation of Harmony magazine and in Japan and Italy, achieved excellent performance in sales. ... more

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