Excitement was palpable in central Seoul on Friday as fans of K-pop supergroup BTS from around the world gathered at Gwanghwamun Square, a day before the group's first full-member concert since completing military service.

The featured sing from BTS's comeback album "Arirang" soared to the top of YouTube's trending chart shortly after its release on Friday.

Fans of the biggest act in K-pop are hitting the streets of Seoul to visit sites associated with BTS ahead of the group’s comeback concert on Saturday

South Korean band BTS has unveiled the album "Arirang" after almost four years of hiatus from collaboration. The idols are preparing a large-scale concert in the center of Seoul as part of the promotion of new music.

Through months of winter protests in support of South Korean democracy, professor Lee Ji-young clutched her K-pop glowstick -- a small but telling sign of her love for K-pop megastars BTS. Now the

The seven-member group is back with their first album in nearly four years, ‘Arirang,’ a hip-hop heavy, Korean folk-infused experimental exploration of how the biggest group in the world can move forward.

BTS The Comeback Live' producers Done+Dusted share what to expect on Saturday's Netflix show, live from Seoul.