album_presenter.description.discover album_name=The Rough Guide To Blues Legends: Robert Johnson, artist_name=Robert Johnson, records_count=1, countries_count=1, countries=USA, Canada & UK, media=LP, year_range=2010album_presenter.description.releases album_name=The Rough Guide To Blues Legends: Robert Johnson, artist_name=Robert Johnson, records_count=1, countries_count=1, countries=USA, Canada & UK, media=LP, year_range=2010album_presenter.description.countries album_name=The Rough Guide To Blues Legends: Robert Johnson, artist_name=Robert Johnson, records_count=1, countries_count=1, countries=USA, Canada & UK, media=LP, year_range=2010album_presenter.description.media album_name=The Rough Guide To Blues Legends: Robert Johnson, artist_name=Robert Johnson, records_count=1, countries_count=1, countries=USA, Canada & UK, media=LP, year_range=2010