Antonio Carreño presents '52 Hertz'. In 1989, in the depths of the Pacific, a whale's song was detected at 52 hertz, when the normal range is between 10 and 40, which is why it received no response.

52 Hertz uses that image to speak about how stubborn and beautiful the artist's craft is: singing without knowing who is listening.

Antonio Carreño performs the songs from his debut EP live, accompanied by Rash and Dani Tejedor: stories that delve into pain, but that always hold hope.