Stephen Sondheim, an American composer, was born on March 22, 1930. Renowned for his exceptional contributions to the musical theater genre, Sondheim's works are characterized by complex melodies, profound lyrics, and innovative narrative structures. His musicals, including 'West Side Story,' 'Company,' 'Follies,' and 'Sweeney Todd,' have had a profound impact not only in the United States but also globally.