album_presenter.description.discover album_name=King Of The Delta Blues Singers Vol. 2, artist_name=Robert Johnson, records_count=7, countries_count=3, countries=US, UK, Japan, media=LP, year_range=1970-1981album_presenter.description.releases album_name=King Of The Delta Blues Singers Vol. 2, artist_name=Robert Johnson, records_count=7, countries_count=3, countries=US, UK, Japan, media=LP, year_range=1970-1981album_presenter.description.countries album_name=King Of The Delta Blues Singers Vol. 2, artist_name=Robert Johnson, records_count=7, countries_count=3, countries=US, UK, Japan, media=LP, year_range=1970-1981album_presenter.description.media album_name=King Of The Delta Blues Singers Vol. 2, artist_name=Robert Johnson, records_count=7, countries_count=3, countries=US, UK, Japan, media=LP, year_range=1970-1981