Hugh Martin (August 11, 1914 – March 11, 2011) is an American musical theatre and film composer, arranger, vocal coach, and playwright. He is best known for his score for the classic 1944 MGM musical Meet Me In St. Louis, in which Judy Garland sang three Martin songs, "The Boy Next Door", The Trolley Song, and Have Yourself a Merry Little Christmas. The last of these has become a Christmas season standard in the United States and around the English-speaking world and is widely considered one of the greatest Christmas songs of all-time.