You helped write Beyoncé’s “Hold Up” and a couple of songs on Lady Gaga’s latest album. Do you still like pop music? The more important question is: What does the word “like” mean? To have a genuine reaction to something—an enjoyment that is not ironic. OK, let me tell you as someone who made a grotesque foray into this world—because I have also been subjected to this music my whole life and wanted to know how the sausage was made just out of ****ing morbid curiosity—there is nothing no