Goyang

The provided news articles do not mention Goyang. Instead, they focus on the K-pop groups BTS and Blackpink. Article 1 discusses BTS's comeback concert in Seoul, which was streamed globally on Netflix and viewed by 18.4 million people. The concert marked their return after a four-year absence. Article 2 highlights the economic impact of Blackpink's upcoming concerts in Hong Kong at Kai Tak Stadium, estimating a potential HK$200 million (US$25.6 million) boost to the city's economy. Fans are reportedly spending money on merchandise in anticipation of the shows. Therefore, based on the provided information, there is no information to summarize about Goyang.