School Report: Learning Welsh hymn Calon Lan
26 March 2014 Last updated at 12:45 GMT
Students at schools around Wales have been learning the Welsh hymn Calon Lan.
BBC Wales encouraged people to learn it to bring the nation together during the Six Nations rugby championship.
Bryntirion Comprehensive School in Bridgend took on the challenge.
School reporters Anna and Ben followed pupils' progress.
Stories by other young reporters from around the UK can be found on the BBC News School Report website.