A VIDEO of artists and school pupils performing a re-arrangement of the popular Welsh song Ysbryd y Nos will be released to celebrate UNESCO’s international Mother Language Day The Cenedl Mewn Cân (Nation in Song) project is aiming to represent the Welsh language and culture in the video featuring top artists and hundreds of pupils across Wales as well as Patagonia, England and Dubai. The project, led by Gwynedd Council Tourism Service in partnership with North Wales six local authorities, held a public vote on a soundtrack with hundreds of responses and Ysbryd y Nos by Cleif Harpwood and Hefin Elis was the unanimous favourite.