This autobiography examines the formative decades of Plácido Domingo, tracing the development of his vocal technique and his ascent to international prominence in the opera world. The narrative documents his early life in Mexico, his initial training as a conductor and pianist, and the pivotal transition into his career as a world-renowned tenor. Domingo provides an account of the rigorous demands of operatic performance, the evolution of his repertoire, and the professional relationships that defined his early trajectory in the industry.

This work serves as a primary source for understanding the professional discipline required to sustain a career at the highest level of opera. The text offers a focused, technical perspective on the life of a performer, prioritizing the mechanics of vocal development and career management over personal narrative.