Tesoro has a unique sound that captivates even the most sophisticated Flamenco purists and enthusiasts. With rock, blues, and jazz influences, Tesoro takes Flamenco Fusion to a new level. Performing with groups like Del Castillo and Calexico on multiple occasions throughout the years, memorable experiences both to the band members and fans were created. Flamenco dancer Natalie Fernandez performs with the group on occasion and has performed with such acts as the Gipsy Kings and Esteban.