Dyma’r drydedd flwyddyn yn olynol i gân gan y band Gwilym ymddangos ar restr fer #DyddMiwsigCymru yr ysgol. Dyma ’50au’.
This is the third year in a row that a song by the band Gwilym has been included on the school’s #WelshMusicLanguageDay shortlist. This is ’50au’.