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=Spanish singer/songwriter Cecilia |Source=https://www.worldradiohistory.com/hd2/IDX-Business/Music/Archive-Record-World-IDX/IDX/70s/74/RW-1974-06-08-OCR-Page-0039.pdf Record World, Jun 8, 1974, page 39 |Date=1974 |Author=Alfredo Fraile Lameyer Management |Permission=* The ad appeared in the 8 June 1974 issue of ''Record World'' and can be dated from that publication.<br/> * There are no copyright markings as can be seen at the full view link.<br/> * The ad is not co...