SAINT SAVIOUR HOMETOWN: London, England INFLUENCES: Janis Joplin, Deep Purple, Björk ALBUM: Union, out now WEBSITE: saintsaviour.co.uk After establishing herself as one of the most sought-after session vocalists in London, Saint Saviour secured prime gigs as lead singer for indie pop outfits the RGBs and Groove Armada. In fact, she sang three tracks on Groove Armada’s Grammy-nominated 2010 album, Black Light, and joined them on their last headlining...