Supreme Court Justice Ruth Bader Ginsburg wrote a 35-page dissent to Monday's ruling on the Hobby Lobby case, arguing that "the exemption sought by Hobby Lobby and Conestoga would…deny legions of women who do not hold their employers’ beliefs access to contraceptive coverage." But if you don't have the time to read all that analysis, singer Jonathan Mann has distilled the main points into a song that's just over two minutes long.
Beware, Mann took some creative liberties: Ginsberg didn't really call her colleagues "slut-shaming geezers." But most of the lines are drawn directly from her dissent (which can be read in full here). (And if you want to learn more about the reaction to the ruling, you can find TIME's full coverage here.)