Huh, after the new Chili Peppers (yawn), Constantine played Johnny Cash's "Hurt". That's definitely new to KFOG's playlist -- first spin 2011-03-03, and getting spun maybe once or twice a week or so. (Hm, a bunch of times it was after midnight though, so the computer spun it.)
They've also spun "Personal Jesus" a couple of times (well, at 3:51AM, but also during The Morning Show). "Folsom Prison Blues" showed up a bunch of times in January, then a few times since.
Not a bad thing, IMHO. But what's next? "A Girl Named Sue?"