Experimental duo Chuño is Franco Pinna and Sofia Tosello. Pinna played the “Arpa Legüera”, an instrument that he created. The prototype was made in 2013 from a piece of wood , guitar strings and a Bombo Legüero as a resonator. It evokes comparisons to the Charango, African Kora, and Asian Koto. Sofia Tosello, a vocalist from Cordoba, Argentina began singing professionally at age 8, influenced by Tango, Jazz and Argentine folkloric music growing up, she fuses these elements into her current work including the recently released '“Lluvia Fue”, a collaboration with Latin Grammy winner Fernando Otero