Here is a link to a video of Filler (a one time only Minor Threat tribute band) practicing for their only show at the March 17, 2009 End Sounds Pre-SXSW Music Show/Party.  This practice video of "Guilty of Being White" features Frank Carter from Gallows, Zach Blair from Rise Against, Rob Marchant from Riverboat Gamblers (and Saboteur), and Luke Abbey from Gorilla Biscuits.

http://www.youtube.com/watch?v=6agPKfg2gWA