Stream music and podcasts FREE on Amazon Music. No credit card required.Listen free 2. 2117/Hedd Wyn, Act I: Rwan bydd y gân am gymydog HeddLlio Evans, Paul Carey Jones, Steffan Lloyd Owen, Meinir Wyn Roberts, Welsh National Youth Opera, Only Boys Aloud, Welsh National Opera Orchestra, Jessica Robinson, Sioned Llewellyn, Aimee Daniels, Kieron-Connor Valentine & Richard Maldwyn 7. 2117/Hedd Wyn, Act III: Yn y bau loyw hon roedd teml ysblennyddWelsh National Youth Opera, Only Boys Aloud, Meinir Wyn Roberts, Steffan Lloyd Owen, Paul Carey Jones, Jessica Robinson, Sioned Llewellyn, Aimee Daniels, Kieron-Connor Valentine, Richard Maldwyn & Alys Mererid Roberts