According to this Hollywood Reporter story on Yahoo, Sony Pictures is coming out with a guitar documentary called “It Might Get Loud.” From the article:

Sony Pictures Classics will present the respective guitar heroes from U2, Led Zeppelin and the White Stripes cranking their instruments up to 11 in “It Might Get Loud.”

The rockumentary from Oscar-winning director Davis Guggenheim (“An Inconvenient Truth“) looks at the electric guitar through the history of each musician, as told through their own words and sounds.

I can think of a few more guitarists I’d like to add to that list , but I’m sure it’ll be interesting in any case.