TCM Underground: Get Down and Boogie and Thank God It's Friday

While scanning the digital cable guide to see what Turner Classic Movies was airing Friday night (12-18/12-19), I found they have a super 70s double feature scheduled for their cult movie showcase TCM Underground. At 2 am EST, they are showing a movie I had never heard of until today... 1975's Get Down and Boogie. Originally titled Darktown Strutters and described as a blaxploitation spoof in