Dani California, that is. You know "Dani California," the new Red Hot Chili Peppers song? Right from the first time I heard it I thought, "This sounds so familiar. Is this a cover song?" It turns out that it kind of is a cover song.

Somebody or other (The Bunny I think?) pointed out to me that the song sounds a lot like Tom Petty's "Last Dance With Mary Jane." Delaware DJ Dan Gaffney thought so, too. He made a brief mashup to highlight it.