Leroy Anderson was an American composer, arranger, and conductor of the 20th century. He is best known for his light orchestral works such as 'The Typewriter' and 'Sleigh Ride'. He also wrote a number of concert pieces, including 'Concerto in C' and 'Jazz Pizzicato'. Anderson's music was often used in films and television shows, and he was nominated for an Academy Award for his score for the film 'The Great Race'.