The project stems from the collaboration of three musicians from very diverse backgrounds with the common nexus of jazz and the two txalapartaris from Hutsun. The jazz trio is made up of Javier López Jaso on accordion, Marcelo Escrich on double bass and Juanma Urriza on drums.
Hutsun Txalaparta Taldea was formed in 2011 and is made up of Mikel Urrutia and Anai Gambra, winners in 2013 of the "Music Contest" organized by the Pamplona region councils with the show "Txalaparta Hutsa", they carry out didactic concerts in schools always faithful to its objectives of research, dissemination and artistic creation.