Talking Feet is the first documentary to feature flatfoot, buck, hoedown, and rural tap dancing, the styles of solo Southern dancing which are a companion to traditional old-time music and on which modern clog dancing is based. Featuring 24 traditional dancers videotaped on location in West Virginia, Kentucky, Virginia, and North Carolina.
This film project grew into the 1992 book Talking Feet: Solo Southern Dance of the Appalachian, Piedmont and Blue Ridge Mountain Regions, by Mike Seeger with notes by Ruth Pershing.
"Talking Feet is a film about a forgotten side of American dance culture: solo mountain dancing. Mike Seeger and Ruth Pershing take us to the southeastern mountains of the U. S., the source of this genre, and to a range of individuals (old, young, black, white, female and male) who grew up with the idea of talking with their feet. The film captures the deep sense of tradition and the value of freedom of expression these dancers share. Talking Feet is an exploration of a dance form rich in American do-it-yourself pride."
http://www.folkstreams.net/film,121
Its an 1 hour and 27 minutes long so make some coffee first. 
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