From a very young age, he dedicated himself to the world of rock and formed the Nemesis group in his first musical footsteps. He started at age 19 with Barricada in 1982 and a year later the group released his first album, Rock & Roll Night. From there, the group was at the top of Basque music, in what was the wave of the Basque Radical Rock.

After eleven more albums, in 2013 came the distribution of Barricada. El Drogas (Javier Villarreal) denounced having been expelled. The band ended the same year with a concert in Pamplona. The Drogras and Boni were reconciled two years ago in the Gaitz Errazkin section, and the latter fired from the hobby on social networks with an emotional greeting.