album_presenter.description.discover album_name=The Complete Jelly Roll Morton Volumes 7/8 (1930-1940), artist_name=Jelly Roll Morton, records_count=2, countries_count=2, countries=France, Germany, media=Double LP, year_range=1983⁠-⁠1985album_presenter.description.releases album_name=The Complete Jelly Roll Morton Volumes 7/8 (1930-1940), artist_name=Jelly Roll Morton, records_count=2, countries_count=2, countries=France, Germany, media=Double LP, year_range=1983⁠-⁠1985album_presenter.description.countries album_name=The Complete Jelly Roll Morton Volumes 7/8 (1930-1940), artist_name=Jelly Roll Morton, records_count=2, countries_count=2, countries=France, Germany, media=Double LP, year_range=1983⁠-⁠1985album_presenter.description.media album_name=The Complete Jelly Roll Morton Volumes 7/8 (1930-1940), artist_name=Jelly Roll Morton, records_count=2, countries_count=2, countries=France, Germany, media=Double LP, year_range=1983⁠-⁠1985