A heartwarming story of resilience and community has emerged from Carmarthen, where a dedicated doctor has composed a Christmas song for a choir of young heart patients. Dr. Sian Jenkins, a paediatric heart consultant at Ysbyty Glangwili, has created 'Pob Un Plentyn' (Every Child) to bring together families affected by cardiac issues. The song celebrates the courage of these children and their families, fostering a sense of community and support in west Wales. One mother, Eleri, shares how the song has provided solace during her son Alun's journey with aortic stenosis, a condition affecting blood flow from the heart. Alun, now six, has faced multiple treatments, and Eleri finds comfort in connecting with other families going through similar struggles. Dr. Jenkins emphasizes the importance of this choir in combating loneliness and fostering a sense of belonging among parents and children alike. The backing for the song is provided by the band Coron Moron, comprising six students from Ysgol Gyfun Gymraeg Bro Myrddin, who found the experience inspiring and meaningful. The choir's WhatsApp group further strengthens the support network, offering a comforting presence for families facing cardiac challenges. This heartwarming initiative not only brings joy during the festive season but also serves as a powerful reminder of the strength and unity within the community.