Miguel Ríos is a Spanish rock singer and performer, known for his powerful voice and energetic stage presence. Born in 1944, Ríos emerged in the music scene during the 1960s and 70s, becoming one of the pioneers of rock and roll in Spain. His most notable work is "Himno a la Alegría," a rock adaptation of Beethoven's Ninth Symphony, which gained international success and cemented his status in music history. With his unique blend of rock, blues, and Spanish folk sounds, Ríos has significantly influenced the evolution of Spanish rock music.