WLS is playing music in Chicago again! I was flipping through the dial yesterday, and when I heard the "new" call letters at 94.7 FM, their old FM frequency, you could have knocked me over with a feather. It's "true oldies" now, so they're playing the same songs 890 AM did way back when. Dick Biondi, John Records Landecker and Brant Miller are back in the fold, they're using some of their old bumpers, and even making references to "Silver Dollar Surveys". I shouldn't be this excited about an oldies station changing its call letters (their website is still wzzn.com), but if you grew up listening to the Big 89, you probably understand.