For whatever combination of reasons, Belfast has peerless form for producing first-rate garage bands. From Them and The Wheels back in the 1960s right up to The Groundlings, The Dreads and others in the present era, the city has always reliably churned out bands wielding straight-up rock ‘n’ roll like it’s no one’s business. In the day of our Lord  John Dwyer, you need not look much further than The Rackets. A suitably elusive outfit, with an ever-revolving line-up, the band currently operate as a three-piece of Sunglasses After Dark’s Ryan Fitzsimmons, frontwoman Aileen McKenna aka This Ship Argo and the downright legendary Chappy of the aforementioned The Groundlings…