We’ve been waiting a long time to see Tom Waits perform tracks from last year’s Bad as Me on late night television – he bypassed the marketing technique, until now. Waits, with a full band that included his son and Los Lobos’ guitarist David Hidalgo, appeared on Letterman last night, offering an extended rendition of “Chicago”. Check out the video below, and wonder in amusement at how many Americans had no idea what they were in for as the rough-voiced legend walked onto the screen.