Finnish sextet NIGHTWISH recently released their ninth studio album HUMAN. :II: NATURE. - it conquered the charts worldwide, including landing a #1 in their home country of Finland as well as Germany, and #2 in Canada, Austria, Hungary and Switzerland. Today, the band announce that they've had to postpone their European tour that was originally scheduled for November and December 2020, until May 2021. Mastermind Tuomas..