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by Sigma Progressive Rock

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T.UN 04:58
Regretful 05:05
Singularity 06:04
Happy Tears 03:33


SIGMA, Brazilian group of instrumental progressive rock, presents his second work entitled SINGULARITY. In the nine tracks on the album you can check the maturity of the band that features elaborate arrangements and compositions worked jointly by all its members. The major musical balance between all instruments defines the work, which translates into more space for guitar themes and lines that, together with the creative drums pace, bass lines and arrangements of pianos and keyboards, forms a modern and integral sound, but without forgetting the influences of the best progressive rock.


released December 1, 2014

Line Up
Claudio Penna - Keyboards and Synthesizers
Jameson Trezena - Bass
Cristiano Moro - Electric and Acoustic Guitar
Alexandre Crescenzi - Drums

Special Guests
Fred Berlowitz - Additional guitar on “Quantum Gravity” and “The Crimson Room”
Denise Sanda - Lyrics and Vocal on “Regretful”
Leandro Gardini - Orchestral Tunes on “Sing’n’Runnaway”

Produced by SIGMA
All arrangements by SIGMA

Orchestral Tunes arranged by Leandro Gardini and Cristiano Moro at Pacific Ocean Studio
Recorded at Nimbus Studios – SP / Brazil
Engineered and Mixed by Alex Oliveira de Souza
Mastered by Walter Lima - Mosh Studios – SP / Brazil

Cover Art and Illustrations by Mauricio Pirillo
Design Set Up by Luis Cianfanelli
Tracks Artistic Prints by Sergio Penna
Photos by Marcos Suguio


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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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