Watch Willie Nelson and Merle Haggard perform their Townes Van Zandt-penned No. 1 hit "Pancho and Lefty" live in 2007.

Richard Perry, whose many successes included Carly Simon's "You're So Vain" and a Ringo Starr album featuring all four ...

Stephen Wilson Jr. is a big fan of the legendary Willie Nelson. And who isn’t really? The 91-year-old has made a career on being his unapologetic, country-music-playing self. I think we can all look ...