Burl Singer is a multi-talented individual who has had success in many different fields. He is best known for his work as an actor, singer, and songwriter. He has also worked as a composer, producer, and director. His most notable works include the musicals 'The Fantasticks' and 'CABARET'. He has also been nominated for several Tony Awards. Ives is a surname derived from the Old French word for 'yew tree', and Knar is a surname of German origin.