William Matteuzzi, the Italian operatic tenor born on December 12, 1957, in Bologna, Italy, is celebrated for his extraordinary vocal range, particularly his powerful and prominent upper register. With a voice that effortlessly reaches a high F in full voice, Matteuzzi has captivated audiences worldwide, earning a devoted following, especially in his home country. His light yet agile tenor voice, coupled with his remarkable high extension, sets him apart in the world of opera. Matteuzzi's impressive capabilities and enchanting performances have solidified his reputation as a standout artist in the operatic genre.