Here's another unsung hero

Delia Derbyshire, famous for this amongst other things (still think her's is the best version)

https://www.youtube.com/watch?v=MA6Fb0nuAYw

If it’s unsung heroes we’re talking about then this one absolutely nails it. It’s almost too incredible to believe and quite terrifying ……….

http://www.bbc.co.uk/news/world-europe-24280831

incredible, the whole human race owes that man a pint.