Documentary based on the figure of Manuel Agujetas (Manuel de los Santos Pastor 1939-2015), mythical cantaor and one of the last representatives of the Flamenco de Jerez school. Essential figure of flamenco.

A young ex-seminarian named José is doing his military service in Córdoba. There he meets Carmen, a beautiful flamenco dancer who falls madly in love, to the point that he steals to get money for her, so he will be imprisoned. José does not support the separation and, when he is driven by the Civil Guard on a train, he runs off by jumping out the window. He then left for Madrid in search of Carmen, who now lives in the company of his uncle, the lame, master of dancers. The woman welcomes José coldly, although they engage in a strange and tense relationship behind the back of El Morao, her former pimp, who lives with her again.

The film presents thirteen rhythms of flamenco, each with song, guitar, and dance: the up-tempo bularías, a brooding farruca, an anguished martinete, and a satiric fandango de huelva. There are tangos, a taranta, alegrías, siguiriyas, soleás, a guajira of patrician women, a petenera about a sentence to death, villancicos, and a final rumba.