Ymysg y perfformwyr bydd Côr Tenovus Sing With Us, Trwmpedwyr Band Catrodol y Cymry Brenhinol, y Telynor Brenhinol Anne Denholm, yr unawdydd Mike Peters sydd fwyaf adnabyddus fel prif ganwr The Alarm, a darlleniadau o gerddi a gomisiynwyd yn arbennig gan gyn fardd cenedlaethol Cymru, Gillian Clarke a Bardd Plant Cymru, Casia Wiliam. Bydd Côr a Chymdeithas Clochyddion Eglwys Gadeiriol Llandaf yn ymuno â nhw.
Among the performers will be the Tenovus Sing With Us Choir, Trumpeters of The Regimental Band of The Royal Welsh, Royal harpist Anne Denholm, soloist Mike Peters who is best known as the lead singer with The Alarm and readings of specially commissioned poems by former Wales national poet Gillian Clarke and Welsh language children’s poet laureate Casia Wiliam. They will be joined by the Llandaf Cathedral Choir and the Llandaf Cathedral Guild of Ringers.