. . "Country musicians United States Biography." . . "1900-1999" . . "Country musicians Biography." . . "country" . . . . . . . "Johnny Cash : he walked the line 1932-2003" . . "Johnny Cash : he walked the line, 1932-2003" . "Johnny Cash : he walked the line, 1932-2003"@en . . . . . . "Electronic books"@en . . . . . "Biography" . "Biography"@en . . . . . . . . . . "Johnny Cash : he walked the line,1932-2003"@en . . . . . . . . "Country musicians." . . "Countrymusic." . . "USA." . . "USA" . "Geschichte 1932-2003" . . "2000-2009" . . "United States." . .