Harold Arlen, born Hyman Arluck, was a prolific American composer whose melodies have left an indelible mark on popular music. With over 500 songs to his credit, Arlen's compositions span decades and genres, but he is perhaps best known for his contributions to the Great American Songbook. His iconic work on the 1939 film "The Wizard of Oz" includes the timeless classic "Over the Rainbow," which earned him an Oscar for Best Original Song and was later voted the 20th century's No. 1 song by the RIAA and the NEA. Arlen's repertoire also includes beloved standards like "Get Happy," "Stormy Weather," and "Come Rain or Come Shine." Before achieving widespread fame, Arlen honed his craft in New York City, writing songs for various reviews and performances at Harlem's Cotton Club. His music continues to inspire and enchant audiences worldwide, showcasing his enduring legacy as a master of popular music.