Marcel Dupré was a French composer, organist, and pianist. He was born on May 3, 1886, in Rouen, France. Dupré was a prodigious musician from an early age and began his career as a church organist at the age of 12. He studied with some of the most prominent organists and composers of his time, including Alexandre Guilmant and Charles-Marie Widor. Dupré is best known for his prolific output of solo organ works, which demonstrated his technical prowess and his mastery of the instrument. He also composed works for other instruments and ensembles, including ballets, orchestral works, and chamber music. Today, he is considered one of the greatest organists and composers of the 20th century.