WATCH: K-Pop stars BTS make electrifying comeback after military service

Tens of thousands of fans gathered in Seoul, South Korea, to celebrate K-Pop band BTS’s comeback to music. 

The band returned after four years with a free comeback concert, which was exclusively streamed on Netflix worldwide.

All seven members of the band, RM, Jin, Suga, J-Hope, Jimin, V and Jung Kook, returned to the stage after recently completing South Korea’s mandatory military service

"Annyeonghaseyo! We're back," RM told the crowd.

The hour-long concert came after the group released its fifth album on Friday, Arirang.

The performance also launched their upcoming global tour, which will visit the United States, Europe, and Asia. 

To learn more about this story, listen to world news correspondent Adam Gilchrist in conversation with 702’s Bongani Bingwa by using the audio player below (skip to 3.38):