|Genre Categories||; ;; ; ;|
|Work Title||Colorado, Gem State|
|Composer||Snow, Harry M.|
|Year/Date of CompositionY/D of Comp.||1917|
|Librettist||Forest C. Shelton|
|Composer Time PeriodComp. Period||Early 20th century|
|Piece Style||Early 20th century|
Since this work was first published in the US in 1917, and since Canada follows the rule of the shorter term, I conclude that this work should also be PD in Canada, but I may be incorrect.