album_presenter.description.discover album_name=Sonny Boy Williamson, Chess Blues Masters Series, artist_name=Sonny Boy Williamsson, records_count=1, countries_count=1, countries=Germany, media=Double LP, year_range=1976album_presenter.description.releases album_name=Sonny Boy Williamson, Chess Blues Masters Series, artist_name=Sonny Boy Williamsson, records_count=1, countries_count=1, countries=Germany, media=Double LP, year_range=1976album_presenter.description.countries album_name=Sonny Boy Williamson, Chess Blues Masters Series, artist_name=Sonny Boy Williamsson, records_count=1, countries_count=1, countries=Germany, media=Double LP, year_range=1976album_presenter.description.media album_name=Sonny Boy Williamson, Chess Blues Masters Series, artist_name=Sonny Boy Williamsson, records_count=1, countries_count=1, countries=Germany, media=Double LP, year_range=1976