If you've never been to Johnny D's in Somerville, this Friday night should give you plenty of reasons to make the trip. Bringing their legendary show to this ultra cool room in Davis Square is Memphis Rockabilly, one of the most highly touted rockabilly acts across the US. They have shared a stage with Roy Orbison, Jerry Lee Lewis, Roomful of Blues, Duke Robillard, The Persuasions, Etta James among many others. Carl Perkins called them, "The best rockabilly band I've ever seen." Together for 30 years, Memphis Rockabilly is known for their killer covers as well as their ability to get the audience swinging on the dance floor. So dust off them dancin' shoes and get ready to "Go cat, Go!"