The K-pop boyband is scheduled to perform four shows at the National Stadium on Dec 17, 19, 20 and 22. SINGAPORE: Hotel bookings in Singapore are surging ahead of K-pop boyband BTS' highly anticipated concerts in December, with some reporting demand jumping by as much as 50 times. The spike mirrors a broader trend across Asia, where cities on BTS' tour schedule have recorded significant increases in accommodation searches. Some booking platforms reported search volumes rising by up to 10 times