Anyone reading this is likely familiar with the astronomical contributions Sweden has made to modern pop music. Fewer, however, will realise how many of these Swedish superstars have connections to the city of Gothenburg – Sweden’s second-biggest city, located way out on the country’s west (remember those words) coast. With a population of just 600,000, over the decades Gothenburg has produced the likes of ABBA frontman Björn, synth-pop duo The Knife, trip-hophellip;read more raquo;nbsp;nbsp;nbsp;nbsp;nbsp;nbsp;View Gallery (15 images)nbsp;