Horace Heidt (May 21, 1901–December 1, 1986) was a dynamic American pianist and entertainment impresario who became a household name as a popular big band leader, radio host, and television personality. Leading his famous orchestra, “Horace Heidt and His Musical Knights,” he was a dominant force in American popular music throughout the 1930s and 40s. More than just a musician, Heidt was a master showman known for his hit radio programs that often doubled as talent showcases, helping to launch the careers of many future stars. From the vaudeville stage to national broadcasts, his unique blend of music and variety entertainment left an indelible mark on 20th-century pop culture.