Carter’s primitive prison work-song, “Po Lazarus”, would eventually resurface on O Brother, Where Art Thou ... is based on ...

Times and dates tend to blur in rural, off-grid Mississippi and so it is too with O Brother, Where Art Thou ... becomes a runaway hit; even “Pappy” O’Daniel claims to be a big fan.

Carter’s primitive prison work-song, “Po Lazarus”, would eventually resurface on O Brother, Where Art Thou?, Joel and Ethan Coen ... Constant Sorrow” becomes a runaway hit; even “Pappy” O’Daniel ...