"Time is a Mofo," a 4-song EP about aging, is the latest by Zim & Knux. The duo have been making music under that name since 2008, but their collaboration began when they formed The Late Fees, Austin's potty-mouthed doo-wop-punk band. The group's self-titled 2007 record garnered fans and kudos from around the world. Since disbanding the Fees, Zim & Knux have continued putting out new stuff. ... more