This doesn't have much to do with music videos, and you may already
know this, but David Marc, in his book Demographic Vistas, does
a Brechtian analysis of The Beverly Hillbillies.  Likewise, Denise
Kervin, in an article entitled "Ambivalent Pleasure from Married
...With Children," applies the concepts to that sitcom.
 
Hope this was useful!  Matt McAllister, Virginia Tech.