The group of singers Oilarrak will celebrate its 30 years with a pastoral ttipi of the priest Matalaz. In 2013, coinciding with the Xiru Festival, an action such as the pastoral Ederlezi, created by Mixel Etxekopar, will take place with song singers and musicians from the Musikalde group. The priest Bernard Goihenetxe 'Matalaz' was the head of the 1661 rebellion of the peasants of Xiberoa. This year Louis XIV was killed by the servants of the king of France and the local nobility. The pastoral will be premiered in spring, however, without extinguishing the pastoral work to be held in summer in Gamere-Zihiga.