For April 2017 WCBS-FM was number 1 in the radio ratings.  They got 6.1% of the listeners nosing out Lite-FM by 0.1.  It looks like they are attracting younger listeners who grew up listening to WPLJ and Z-100.  It appears that getting Scott Shannon for morning drive really helped them.

I was elated in July 2007 when CBS-FM dumped the dreaded Jack format and played "classic hits" from 1964 - 1989.  As the years went on they dropped 60s music and now play hits from the 70s-90s.  Last weekend featured 90s number one hits.  I have listened less to the station, but they don't want old farts like me who are not desirable to advertisers.  You can't argue with success.