Leroy Anderson was an American composer, arranger, and conductor of popular music during the mid-20th century. He is best known for his light orchestral works such as 'The Typewriter' and 'Sleigh Ride'. Anderson also wrote a number of popular songs, including 'Blue Tango', 'Forgotten Dreams', and 'Serenata'. He was a prolific composer, writing over 250 works in his lifetime. Anderson's works have been performed by many orchestras and ensembles around the world.