Note that it may still be copyrighted in jurisdictions that do not apply the rule of the shorter term for US works (depending on the date of the author's death), such as Canada (50 p.m.a.), Mainland China (50 p.m.a., not Hong Kong or Macao), Germany (70 p.m.a.), Mexico (100 p.m.a.), Switzerland (70 p.m.a.), and other countries with individual treaties.
{{Information |description=Lightnin' Hopkins (no copyright notice could be found anywhere on the original source, thus public domain is assumed) |date=1963 |source=[https://www.loc.gov/resource/afc2014008.afc2014008_ms1506/?st=gallery LOC] (page 13) |author=American Folklife Center, Library of Congress |permission= |other versions= }} Category:Musicians from the United States