ETS (En Tol Sarmiento) is a well-known music group in the Basque Country, particularly for their catchy ska-rock melodies. The group was formed in Yécora, Rioja Alavesa, in 2005 by Iñigo, Floren, and Campi, who were initially inspired by punk-rock bands like Kaotiko, La Polla Récord, Kortatu, Piperrak, Boikot, and Reincidentes. They began by covering songs but soon started composing their own music.
In 2006-2007, ETS offered several concerts in Rioja Alavesa and incorporated Bujo on the trumpet, marking a turning point as they began to introduce ska-rock into their music. In 2008, they self-produced their first album, "Vendimia Seleccionada", with six songs. Javier Lucas joined on trombone in 2009, completing the quintet: guitar, drums, bass, trombone, and trumpet.
In 2011, Bujo left for professional reasons, and Rubén Terreros took his place on trumpet. In 2012, ETS recorded their first professional album, "Hacia La Luna", and started working with the record label Baga-Biga. Their music gained popularity throughout the Basque Country, and they began performing in various locations outside Rioja Alavesa.
