Videos Erin Mai - Calon yn Curo - Wales 🏴 - National Final Performance - Junior Eurovision '19 Erin Mai won the Welsh national selection for Junior Eurovision 2019 with her song Calon yn Curo (Heart Beating). Junior Eurovision Song ContestJESC2019JESC2019Erin MaiCalon yn CuroWalesNational FinalperformanceChwilio am SerenGliwice-Silesia