The older songs are mostly Rhythmic in nature, so I think still WKSC, except more golds like other Entercom CHRs. They also played Linkin Park - Numb (The original version. Not the remix with Jay-Z) today.
When WKSC launched they played Red Hot Chili Peppers - Under The Bridge quite a bit the first couple years. At the time it was about 10 years old though.