SIGMA : symbol of summation. SIGMA= Different musical perspectives + Open minded members + Specific Background’s influences What is this entire band about? It’s about 4 open minded guys that wanted to create a melodic metal band that would not limit itself to any kind of boundaries. That is the soul and purpose of Sigma and that is what Sigma also means by definition. The summation of all the influences of the 4 members based on a melodic metal approach is what shapes the band’s music. After working for 4 years on perfecting their sound and their live performance the band finally delivers a record. Of words and hope is the first official album of the band and it will show everybody that mixing styles is possible and that it can give an incredible result. ‘ We’re all about playing and creating Melodic Metal Music by following our definition of Sigma. All of us have passed through different life experiences which influenced us on our way of seeing music and it’s the addition of all of those factors that brought us where we are right now. '