Cuando Tu Sangre Hierva is a fiery anthem of heartbreak and poetic justice. Alex Fernández sings to a former lover whose betrayal still burns like poison in his veins. He promises that when her own blood finally "boils" with guilt and loneliness, she will understand the pain she caused. The repeated warning – "el corazón se vende" (the heart is for sale) – is actually a reminder that true affection cannot be bought; by trading love for deceit, she sabotaged herself.
Rather than begging for reconciliation, the singer waits with cool confidence. He knows that karma will guide her back, searching for the tenderness she once rejected. Fernández blends passionate vocals with vivid imagery to paint a story of love, betrayal, and the inevitable moment when regret makes the betrayer’s blood run hot. It is a bold lesson in valuing genuine love before it is too late.
Álex Fernández (born November 4, 1993, in Mexico City) is a talented Mexican singer and songwriter known for his contributions to regional Mexican music. As the son of legendary ranchera singer Alejandro Fernández and grandson of the iconic Vicente Fernández, Álex carries on a proud musical legacy with a fresh and modern voice. He debuted in 2018 with the heartfelt single Te Amaré, which quickly earned him Latin Grammy nominations in 2019 for Best Regional Song and Best Ranchero/Mariachi Album.
Guided by his grandfather’s musical direction, Álex released his first album Sigue la Dinastía in 2019, showcasing his powerful vocals and skills on the piano. His music blends tradition and contemporary sensibilities, making him a rising star in Mexico’s vibrant music scene. Beyond music, Álex is also an entrepreneur and family man, recently marrying Alexia Hernández and welcoming their daughter Mía in 2022.