Biggie Smalls here, speaking from beyond the grave...
If you want to hear anything on commerical radio with some balls, or at least somewhat interesting, you have to wait until late night friday or saturday.
Otherwise its commercially oriented and female centric. This is deliberate as women make the majority of household purchases, and thus much of the media is oriented to them.
http://thenextweb.com/socialmedia/2012/01/24/the-top-30-stats-you-need-to-know-when-marketing-to-women/