After fifteen years of career (Hegalka, Kokin, Kalakan ...), Thierry starts his solo career in 2018. In Manez eta Kobreak first disc, he tells stories of his friends, neighbors and family members. His songs speak of the connection he has with his land and his community. He released a new album called Muda in 2020, for the first time in his own name. In this work, he evokes his personal and artistic moult through different characters.