Frères Morvan in fest-noz on May 2010
The Frères Morvan (Breton language : "Ar Vreudeur Morvan" ), François (1923–2012), Henri (born 1931) and Yvon (born 1934), are three brothers native of the village of Botcol, in the municipality of Saint-Nicodème (Côtes-d'Armor) and who founded a group of traditional singers in 1958, with the arrival of the first sound system.