album_presenter.description.discover album_name=Bottom Line, artist_name=John Mayall, records_count=4, countries_count=4, countries=US, Germany, Spain, Italy, media=LP, year_range=1979album_presenter.description.releases album_name=Bottom Line, artist_name=John Mayall, records_count=4, countries_count=4, countries=US, Germany, Spain, Italy, media=LP, year_range=1979album_presenter.description.countries album_name=Bottom Line, artist_name=John Mayall, records_count=4, countries_count=4, countries=US, Germany, Spain, Italy, media=LP, year_range=1979album_presenter.description.media album_name=Bottom Line, artist_name=John Mayall, records_count=4, countries_count=4, countries=US, Germany, Spain, Italy, media=LP, year_range=1979