I'm volunteering at WCBN hoping very slowly to accumulate enough hours and enough time behind the mic to get trained as a DJ. It only takes time, which has not seemed to be plentiful as of late. Here's a photo of the African music collection there (just a portion of it, there's more).
http://vielmetti.typepad.com/vacuum/2015/06/from-the-wcbn-collection-africa.html
Contact us for DJ Training Info: training AT wcbn DOT org