The one that always comes to mind for me is this video of an Eminem interview done from scratch as a Talking Heads song: https://www.youtube.com/watch?v=Kfl3N9nesRg
This is potentially something that generative AI could be good at doing (at least recreating vocals), but this parody of the Talking Heads required a lot of very clever insight into what made a good Talking Heads song and returned a convincing and novel melody. And I think we are still a ways off.
