Well, there is (the metal) Judge Dredd inspired "I Am the Law" by Anthrax - these others aren't garage/punk but...
"Not Since Superman Died" by The Ass Ponys
"The Eye-Ball Kid" from Tom Waits
numerous tracks from James Kocholka
Oh.. check out The Ottomen (which has comic creators in it) and R. Crumbs' band
Hope that helps