When Emmis purchased what was then 93.1, WKLR... They were very successful in the oldies format. Emmis knew that although WKLR was still strong in adult numbers (and not bad in 12+), they were serving an undesirable demo. Thus, after months of research, the emergence of Radio Now and the
death of WKLR, even though WKLR was yankin' down a regular 4-5 share.
Bill Shirk called TM Century and had them overnight a complete GoldDisc Oldies library, as well as purchasing the entire WKLR Jingle Package (Synchronism). Re reimaged 106.7 as WKLR and the race was on... at least until the authorities were finally able to deliver the cease and desist order (rumor has it people were hiding inside their building in LaPas Trail, letting the phones ring off the hook for the entire weekend, knowing what was coming). On Monday the C&D was delivered and they dropped the WKLR calls.
Oldies were short lived on 106.7. The Susquehanna decided to flip their fairly-newly-acquired 1-4.5 to Oldies, assembling a great staff and they became Gold 104.5, one of the most successful Oldies station in the America. Still... it target older demos and we all know the buyers want 18-34 year old females. So, like WKLR, at the height of their popularity (ranking #4 with a 5 share in 12+), Susquehanna Hijacked Gold 104.5 for Jack-FM.
I don't know if the sales are up on Jack-FM, and I'm not sure how many Jack-FM's Cumulus has in their stable, but I really don't sense a change.