The Beggar's Opera is a ballad opera by John Gay, which premiered in 1728. Supposedly written by a beggar, who comes out on stage at the beginning and end to talk to the audience, the show inverts and parodies opera conventions, using common folk tunes instead of specially-written music, and concerning the lives of the poor and vulgar instead of the high and mighty (though with many satirical asides suggesting that the high and mighty are not so different).