I'm sure they're both playing the EXACT same songs. Nothing better than making the sheep think they're listening to local DJ's
Here's an article on jack
http://blog.wfmu.org/freeform/2005/04/jack_radio_form.htmlThis is the so-called Jack format that's riding radio waves all across the U.S. In the last three weeks alone, the format, or a close variant, has debuted on stations in five major metropolitan areas -- Los Angeles, San Diego, Chicago, Philadelphia, and Indianapolis, adding to the half-dozen or so that had switched since Denver inaugurated the format in the U.S. a little over a year ago.
Will the new format be enough to rescue broadcast radio from its creative doldrums? I have my doubts.
The rules guiding a Jack-formatted station are simple: Unlike a typical radio station, which regularly plays 300 or 400 hits of a particular genre, programmers on Jack stations select 700 to 1,000 songs of completely different genres. Then, they sequence them to create what radio programmers call "train wrecks" -- Billy Idol will follow Bob Marley, Elvis after Guns N' Roses, and so on. And Jack stations often (but not always) use a smart-alecky recorded voice, rather than a live DJ, to make short quips between songs.
REBEL RADIO? Broadcast radio lately has come under increasing fire from critics and competitors for being bland, repetitive, and overly commercial. While traditional broadcasters still dominate market share, new technologies are growing fast.
YAWN