The song "Para la Libertad" (For Freedom) is a collaboration between Spanish singers Joan Manuel Serrat and Joaquín Sabina. The lyrics reflect the theme of freedom and its importance in society. The song begins with the lines "Para la libertad sangro, lucho, pervivo" (For freedom, I bleed, fight, and survive). This sets the tone for the rest of the song, emphasizing the willingness to give everything for the sake of freedom. The lyrics also mention the sacrifice of the singer's eyes and hands, comparing them to a generous and captive tree, symbolizing the power and life within them. The chorus expresses the strong connection the singer holds with freedom and its influence on the human spirit. They claim to feel more hearts for freedom than grains of sand in their chest, symbolizing the depth of their passion. The imagery of foam in their veins and entering hospitals and cotton fields represents the all-encompassing nature of freedom, spreading to every aspect of life. The following lines express the transformative power of freedom. The singer refers to empty sockets where eyes used to be and how freedom will provide new vision, using stones as future eyes. They mention entering hospitals and cotton fields as a metaphor for helping and healing others, bringing growth and new life where pain and suffering exist. The lyrics continue to compare the regeneration and growth of new limbs in the body to the rebirth of the singer. They mention the new arms and legs that will sprout from the wounded flesh, signifying the resilience and ability to overcome adversity. In the final lines, the song compares the singer to a tree that has been cut down but still manages to sprout new branches. They proclaim that despite the challenges they face, they still have life within them, symbolizing the enduring spirit of freedom. Overall, "Para la Libertad" is a powerful anthem that advocates for freedom as an essential aspect of life, calling for sacrifices and celebrating the transformative strength it brings to individuals and society.