Charles-Marie Widor was a French composer, organist, and conductor, born on February 21, 1844, in Lyon, France. He is best known for his ten organ symphonies, which are significant contributions to the Romantic music repertoire. Widor served as the organist at the Saint-Sulpice Church in Paris for over 60 years, where he developed his skills and reputation. Widor's music is characterized by its rich harmonies and intricate counterpoint. He was also a prominent teacher, influencing many students, including the famous composer Marcel Dupré. Widor passed away on March 12, 1937, leaving a lasting legacy in the world of classical music.