An American composer and lyricist, Hugh Martin (1914–2011) was a significant figure in mid-20th century popular music. He is best known for his contributions to Broadway musicals and Hollywood films, including the iconic songs "Have Yourself a Merry Little Christmas" and "The Trolley Song" from the film "Meet Me in St. Louis." His work often blended sophisticated melodies with heartfelt lyrics, leaving a lasting impact on the American songbook.