Desc: Un sonido original de América: Directed by Ariel Broitman, Antony Nicolle. With Gabriel Garrido, Marcus Holler, Ricardo Massun, Christian Roth. Ricardo Massun , luthier and researcher returns to the Bolivian Chiquitania after 20 years. There, where Hans Roth discovered more than 5000 original scores, the American baroque Jesuitic music tradition is still kept alive.