Saw these incredible performers live last year at the Shenkman Arts Centre, not too far from where I live in Ottawa.  The performance was so outstanding and beautiful, I teared up.  Trully moving.  People are amazing.  Really.  And no, it’s not ‘a cappalla.’  There are drums and other instruments on occasion.  But mostly it’s vocals.  Canadian band.  From Manitoba.  I wish them the best.  You can find other amazing performances on YouTube.  Enjoy!