album_presenter.description.discover album_name=King of the Blues Harp, artist_name=Johnny Mars, records_count=1, countries_count=1, countries=UK, media=LP, year_range=1985album_presenter.description.releases album_name=King of the Blues Harp, artist_name=Johnny Mars, records_count=1, countries_count=1, countries=UK, media=LP, year_range=1985album_presenter.description.countries album_name=King of the Blues Harp, artist_name=Johnny Mars, records_count=1, countries_count=1, countries=UK, media=LP, year_range=1985album_presenter.description.media album_name=King of the Blues Harp, artist_name=Johnny Mars, records_count=1, countries_count=1, countries=UK, media=LP, year_range=1985