Cante Grande App is a free mobile application that contains informative content to know in detail the history of flamenco and the different styles that compose it. Includes a detailed guide with audio files to know in depth and learn to identify all the soleá and siguiriya styles that exist. All the material used for this application has been borrowed from research carried out over the years by the flamencologists Luis and Ramón Soler, whose rigorous study emanates the only resource that exists