album_presenter.description.discover album_name=The Washington, D.C. Armory Concert April 30, 1955, artist_name=Duke Ellington, records_count=1, countries_count=1, countries=Sweden, media=LP, year_range=1980album_presenter.description.releases album_name=The Washington, D.C. Armory Concert April 30, 1955, artist_name=Duke Ellington, records_count=1, countries_count=1, countries=Sweden, media=LP, year_range=1980album_presenter.description.countries album_name=The Washington, D.C. Armory Concert April 30, 1955, artist_name=Duke Ellington, records_count=1, countries_count=1, countries=Sweden, media=LP, year_range=1980album_presenter.description.media album_name=The Washington, D.C. Armory Concert April 30, 1955, artist_name=Duke Ellington, records_count=1, countries_count=1, countries=Sweden, media=LP, year_range=1980