Bio is Alejandro Sanz’s musical autobiography, a vibrant pop-flamenco tapestry where he retraces his journey from a shy, poetry-loving kid in the barrios of Madrid to an international star who has spent 30 years living his dream. In a single breath he introduces his parents María (from Alcalá) and Jesús (from Algeciras), recalls feeling like the rarito who never fit in at school, and confesses how bullying, poverty, and family struggles carved both scars and determination into his soul. Guitar in hand, music became his lifeline—the precious ring that pulled him out of the mud—while his mother’s tears and his father’s absence forged a resolve to fight fear with creativity. The song celebrates perseverance, gratitude, and authenticity; despite a world of appearances, Sanz thanks life, his audience, and the truth that still orbits his music, inviting listeners to find their own voice and claim “un pedacito de cielo” through passion and sincerity.