Calvin Harris and The Weeknd are set to release a joint single, ‘Over Now’.Billed as “Calvin Harris x The Weeknd,” the collaboration was first teased via the latter’s Instagram account on Thursday (August 20), with the singer posting a photograph of the pair sharing drinks while Harris wears a Coachella wristband.Both artists confirmed the news by posting more information about the track on social media yesterday (August 22). “over now.