The Green AnthemNational anthem of DuwamishAlso known as 그린 축가Lyrics Martha Weinberg, 1962Music Peter Simpson, 1962Adopted June 1, 1963Until 2013 (proposed) Music sample The Green Anthem </td></tr> The Green Anthem is the official national anthem of Duwamish and has been since June 1, 1963. Categories: Duwamish Add category Cancel Save
