Gwennyn Louarn, known simply as Gwennyn, is a contemporary Breton singer, songwriter, and musician celebrated for her ethereal voice and poetic songwriting that melds Breton culture with modern sensibilities. Born in the Côtes-d'Armor department of Brittany, France, Gwennyn has become a leading voice in the preservation and evolution of her region's language and music. Her works often feature the Breton language prominently, contributing to its revitalization and contemporary cultural landscape.

Her discography includes a variety of albums that have both charmed and inspired her audience, with recent releases such as "Immram" (a term referring to an Old Irish genre of tales concerning a hero's sea journey to the Otherworld) and "BEO," which showcases her ability to weave traditional Celtic influences with contemporary sounds. Gwennyn's music not only offers listeners a rich tapestry of Breton culture but also speaks to universal themes of human experience, nature, and spirituality. Through her captivating performances and recordings like "New Andro" and "En tu all," Gwennyn continues to enchant audiences within and beyond the borders of Brittany.