Mixel Ducau (1951 - Bayonne, Labourd) is a high-flying musician. He became famous as part of the first Basque rock duo, “Errobi”. He then had varying degrees of success, from the group “Zaldibobo” to the current formations “Oreka TX” and “Bidaia”. On 29 and 30 October, the Aldudes Valley is organising a special tribute concert, "Errobi Kantatuz": the occasion to take an honest look back at the 20th century.