Of course comparing him to girlfriend Joan Baez' angel voice was always gonna make him look bad, but it's the expressiveness of the voice that is key.

Sure you can pick pwople who did his songs better - Hendrix' 'All Along the Watchtower' comes to mind - but Olivia Newton-John had an adorable voice, and most of her songs were crap. Except her cover of Dylan's 'If Not for You.'