As far as we have been able to ascertain, “Keep on the Firing Line” is something of a folk song, and has been arranged and copyrighted by several persons. (This version is not the arrangement by Otis L. McCoy, copyright 1935.) We are trying to learn when the arrangement we have was written, attributed to Alphus LeFevre.
The copyright status of this song is uncertain. If you have more information, please contact us.