At an incredibly divisive point in pop history, Donna Summer managed to create an undeniable across-the-board experience of mass pleasure – after Bad Girls, nobody ever tried claiming disco sucked again. It set the template for what Michael Jackson would do a few months later with Off The Wall. – Rob Sheffield
American Horror goes for a very specific kind of Seventies suburban downer ambience – Flowers in the Attic paperbacks, Black Sabbath album covers and late-night flicks like Lets Scare Jessica to Death. It even has Go Ask Alice-era urban legends. – Rob Sheffield