The Dr. Demento Show is radio's weekly two-hour festival of "mad music and crazy comedy" heard on stations coast to coast. It is a free-wheeling, unpredictable mix of music and comedy. Along with legends like Spike Jones, Tom Lehrer, Stan Freberg, Monty Python, and Frank Zappa, the Doctor plays new funny songs sent in by amateur and professional singers and comedians. That's how the world was introduced to "Weird Al" Yankovic, who went on to become rock music's best-known funny person. A home-made tape that Al made at age 16 and sent to the Doctor provided him with his very first media exposure.