Here’s a concise English overview of the artist Sandy Caldera (excluding mention of the songs you specified): Sandy Caldera is a Mexican Catholic singer, psychologist, and motivational speaker, born on October 4, 1982, in Jerez, Zacatecas, Mexico. She was blind since birth, yet discovered a calling for music at an early age—dedicating her voice to praise and to carrying a message of hope and faith �. Cristomanía Católica +13 At age five, she attended a spiritual retreat that deepened her connection with Christ, and received a blessing to sing for Mother Teresa shortly after her First Communion �. By 15, she represented Hispanic youth at World Youth Day in Paris with Pope John Paul II, bringing her passionate devotional performances to Latin America and the United States �. Cristomanía Católica +1