A link i posted earlier (years ago!) was to a performer, Robert Armstrong, who played musical saw in the sound track of One Flew Over the Cuckoo's Nest movie. http://www.armstrongartandnoveltyhut.com/
He used to play with R. Crumb, the cartoonist, and his Cheap Suit Serenaders. He now plays with Sourdough Slim, the yodelling cowboy accordion player.