2005 iteration of Cross-Cultural Studies in Music (have to battle linkrot, though)
An hour-long interview with musical examples, broadcast on WLUR in 2005
Five minutes or so of the Apollonio cittern, more or less bluesy
My method is a sort of unconstrained hopscotch: from one musical example one can leap to any of a vast number of others, justifying the choice with an engaging story of parallels, contrasts, extensions, counterexamples, or one can indulge in wanton randomness, leaving the auditor to supply a rationale, or not. The auditor/victim is either swept up in the narrative and carried along, or exits quietly.