Ysgol Glanaethwy: Try Little Tenderness - Last Choir Standing Final - BBC One
Try A Little Tenderness - Ysgol Glanaethwy World Choir Olympics
Try A Little Tenderness
Ysgol Glanaethwy: All That Jazz - Last Choir Standing Final - BBC One
Ysgol Glanaethwy: Rhythm Of Life - Last Choir Standing - BBC One
Ysgol Glanaethwy: O Fortuna - Last Choir Standing Final - BBC One
Ysgol Glanaethwy: Circle of Life - Last Choir Standing - BBC One
Last Choir Standing - Ysgol Glanaethwy
Ysgol Glanaethwy: Somebody to Love - Last Choir Standing - BBC One
Ysgol Glanaethwy or ACM Gospel? - Last Choir Standing - BBC One
O Fortuna - Last Choir Standing Final - Ysgol Glanaethwy BBC One
Bealtes Medley BBC Last Choir Standing by Ysgol Glanaethwy
Ysgol Glanaethwy - O Fortuna - English Advert
ANTHEM RHYDIAN AND YSGOL GLANAETHWY AT WELSH TALENT CONCERT CIA
Valentine's Day Assembly 2015 - "Try A Little Tenderness"
Côr Aethwy, Ysgol Glanaethwy - Noa
Try a little tenderness
Côr Hŷn, Ysgol Glanaethwy - Blodeuwedd, Beatles a Beirniadaeth
Cor Glanaethwy castell Caernarfon 16/7