Slugworth Slugworth is Denver's Hard Rock Cover and Original Band with a Twist. It's five members: Tim Dahlen (lead vocals), Kevin Allen (bass), Brad Sumpter (guitar), Greg Sumpter (guitar), and Travis Taylor (drums) each bring their own flavor and style to their shows. Their shows are always full of surprises, talent, and of course, fun. Come check them out for a rockin good time!