Pistol Packin' Mama" was a "Hillbilly"-Honky Tonk record released at the height of World War II that became a nationwide sensation, and the first "Country" song to top the Billboard popular music chart. It was written by Al Dexter of Troup, Texas, who recorded it in Los Angeles, California on March 20, 1942, with top session musicians Dick Roberts, Johnny Bond and Dick Reinhart, who all normally worked for Gene Autry).[4] It was used in the 1943 film Pistol Packin' Mama, starring Ruth Terry and Robert Livingston.