Earl Hagen was an American composer and arranger, best known for his work in television and film. Born on August 9, 1919, he created memorable theme music for several popular TV shows, including The Andy Griffith Show and The Dick Van Dyke Show. His contributions significantly shaped the sound of American television during the 1960s. In addition to his television work, Hagen composed music for films and worked as a musician and conductor. He was recognized for his ability to blend various musical styles, making his compositions both catchy and enduring. Hagen passed away on May 26, 2021, leaving behind a rich legacy in the entertainment industry.