French Heavy/Power Metal band Sins of Shadows released their new single «Finally Free».The release was recorded in “Aedonia Production” and mixed/mastered by Sebastien Normand with the legend Henning Basse (Metalium, Firewind etc.) as a guest singer. https://open.spotify.com/album/58WPlO7MS1MlBQFscNhBSU https://www.youtube.com/watch?v=CvfhwVw1YyY Sins of Shadows was formed in Reims, France in 2014. After two E.P.s, in 2014 «Be» and in…