And now I’m back on the Joker beat for the sequel, “Joker: Folie a Deux,” which, as you have no doubt heard, is a musical, written and directed, as the first film was, by Todd Phillips. Phillips didn’t write the songs, thankfully. This is largely a jukebox musical, with selections from The Great American Songbook (“Bewitched, Bothered, and Bewildered”) and ‘60s international pop (“To Love Somebody,” originated by the Bee Gees and further popularized by Janis Joplin) and more. And the best thing I can say about it is that it clearly does not take marketing, as it’s conventionally understood, into consideration.