One of the most popular entertainers of the '30s, Rudy Vallée was one of the few vocalists to begin crooning before the advent of Bing Crosby. Famed for singing through a megaphone and introducing his performances with a salutary "Heigh-Ho, Everybody," Vallée recorded into the mid-'40s and enjoyed a renaissance during the '60s after high-profile appearances on Broadway. Born in Vermont, though he grew up in Maine, Rudy Vallée learned to play the alto saxophone and clarinet. He joined the Navy at the age of 16, but was dismissed after it was discovered he had lied about his ag...