“Moses” is the first song that iconic Cocteau Twins vocalist Elizabeth Fraser has ever released as a solo act. This either means something profoundly significant to you, or it doesn’t. For an entire generation of music fans, Fraser’s was “the voice of God.” But it has been 12 years since she’s had any real involvement with the music world. Why pop up again now? Then again, disappearing for a decade between releases seems to be working just fine for Sade, so why not Fraser?